DR. JAMES M CRAWFORD, MD PHD
Medical Practice at Archer Rd, Gainesville, FL

4890367, Jan 2, 1990

May 8, 1989

7/348870

James P. Crawford - Orlando FL

A63G 1700

27 27

A crematory loader apparatus is provided for loading objects to be incinerated into a preheated crematory. The loader has a frame along with a slidable support surface attached to the frame for supporting an object thereon which slides in a track supporting the slidable top surface during sliding of the top surface between a first position for loading the object onto the slidable support surface and a second position canterlevering the slidable support surface into the crematory. A plurality of legs are attached to the frame and support the frame and the slidable support surface. A stop member is movably attached to the frame and has a first position out of the path of an object on the slidable support surface and a second position blocking the path of the object on the slidable support surface to block the movement of the object when the slidable top surface is moved from the second position to the first position to thereby force the object into the crematory as the slidable support surface is withdrawn from its second canterlevered position. The slidable support surface has rollers thereon with a ramp at one end with a roller thereon to slide an object off the slidable support surface. The support surface is moved by an electric motor driven chain drive.

4685403, Aug 11, 1987

Dec 8, 1986

6/939088

James P. Crawford - Orlando FL

F23G 100

110194

An auxiliary incinerator apparatus for a crematory includes a main incinerator having primary and secondary chambers formed with a plurality of refractory walls and a main door into the primary chamber. The main incinerator has an outer framework with wall attached thereto and spaced from the refractory walls. The refractory passageway extends from the primary chamber refractory wall to the outer wall. An auxiliary incinerator is attached to the side of the main incinerator outer wall and framework, adjacent to the opening from the refractory passageway through the wall. The auxiliary incinerator has an incineration chamber formed therein with a top opening thereinto. An auxiliary door simultaneously opens and closes over the opening from the refractory passageway through the outer wall and over the opening into the auxiliary incinerator, so that partially incinerated materials can be moved from the main incinerator to the auxiliary incinerator for further combustion. A second door into the auxiliary incinerator allows for the removal of ashes.

5152232, Oct 6, 1992

Jan 6, 1992

7/817375

James P. Crawford - Orlando FL

F23N 502

110190

An incinerator apparatus has a primary incinerator chamber which has a secondary incinerator chamber coupled thereto by a passageway. The primary incinerator chamber has a primary air input into the incinerator chamber and the secondary air chamber has a secondary air input thereinto having a plurality of air input lines with each line having an electric motor control valve, such as a damper motor controlling a damper valve controlling the flow through one of the input lines. A plurality of ultraviolet flame detector ports open into the side of the secondary incinerator chamber, each being spaced a predetermined distance from each other and each having a ultraviolet flame detector positioned therein for sensing the ultraviolet radiation and the flame adjacent the detector in the secondary incinerator chamber. Each ultraviolet flame detector is operatively coupled through electronic controls which includes relays to actuate each of the plurality of electric damper motors to open and close the damper valve responsive to the ultraviolet flame detector signal thereby the secondary air flow is controlled by a flame detector reading the flame position at a plurality of points in the secondary incinerator chamber. One air blower can direct the air to the primary chamber and to the secondary chamber through a plurality of ports into each chamber with the secondary air being increased or decreased responsive to the length of the flame in the secondary chamber to thereby maintain the temperature within a predetermined range within the secondary chamber to ensure complete combustion of the incinerated product.

4560120, Dec 24, 1985

Aug 19, 1983

6/524627

James I. Crawford - Orlando FL
W. Max Howell - Orlando FL

The United States of America as represented by the Secretary of the Army - Washington DC

F42B 1518

244 322

SSICM is a missile configuration which employs spin stabilization, nutatil motion, and impulsive thrusting, and a body mounted passive or semiactive sensor to achieve very small miss distances against a high speed moving target. SSICM does not contain an autopilot, control surfaces, a control actuation system, nor sensor stabilization gimbals. SSICM spins at a rate sufficient to provide frequency separation between body motions and inertial target motion. Its impulsive thrusters provide near instantaneous changes in lateral velocity whereas conventional missiles require a significant time delay to achieve lateral acceleration.

4512264, Apr 23, 1985

Oct 31, 1983

6/546992

James P. Crawford - Orlando FL

F23L 1716, F23N 300

110160

An apparatus to induce drafts in combustion chamber stacks can operate at temperatures from 1400. degree. to 2600. degree. while being fabricated from mild steel with refractory lining. The induced draft apparatus includes an exhaust stack connected to a combustion chamber and has an annular plenum formed around the base of the stack with a narrowed annular outlet from the plenum into the stack. An air blower is connected to the annular plenum for directing air under pressure thereinto and into the stack at a predetermined position. An annular refractory surface is formed on the inside of the plenum wall in the stack and the stack is similarly lined with a refractory material.