WILLIAM MICHAEL JOHNSON, M.D.
Anesthesiologist Assistant at Dupont Cir, Louisville, KY

4891932, Jan 9, 1990

Jun 19, 1989

7/368259

William A. Johnson - Jeffersontown KY

A01D 5502, A01D 5526

56158

A dam, positioned behind the sickle blades on the cutter bar of a combine, prevents rocks and dirt from entering the combine and saves grain pods, prematurely dislodged from the stem, from falling from the combine header platform onto the ground. The grain-saver dam may be made in sections, bolted together loosely, so as to flex with the flexible cutter bars utilized on today's combines, or may be of one piece for use with a rigid cutter bar.

4046320, Sep 6, 1977

May 21, 1976

5/688619

William A. Johnson - Louisville KY
Roy O. Johnson - Louisville KY

F24D 302, F24B 904

237 8C

A water boiler adapted for use in a fireplace is disclosed having an inlet header pipe, an outlet header pipe, and a series of pipes disposed parallel to one another and connected between the inlet and the outlet header pipes. The series of pipes is fashioned so as to form a grate suitable for supporting a log fire, including a horizontal portion upon which the logs may be supported and a remaining portion which extends upward along the rear wall of the fireplace through an arc back toward the top front of the fireplace, whereby heat rising from the fire passes between the series of pipes for added boiler efficiency. A heating system using the fireplace boiler and operating in conjunction with a conventional residential heating system is also disclosed. The fireplace boiler contributes heat a conventional furnace to reduce the amount of energy consumed by the latter.

5992804, Nov 30, 1999

Aug 22, 1997

8/916591

William A. Johnson - Louisville KY

F16M 1100, B63B 1700, A47C 1500

248157

A seat pedestal assembly including a center post having a lower distal end adapted to be slidingly and rotatably received by a boat deck; a support frame including a center sleeve and a plurality of seat members disposed parallel to and in spaced relation with the center sleeve, the seat members being angularly spaced equidistantly around the center post, each of the seat members having an inner diameter, an outer diameter and a length, each of the seat members being respectively connected to the center sleeve by a connecting member; the center sleeve having an inner diameter adapted to slidingly and rotatably receive the center post therethrough; and, each of the seat members inner diameter being adapted to respectively receive for axial and rotational movement therein a seat post provided depending downwardly from an existing seat.

6070401, Jun 6, 2000

Aug 28, 1998

9/143325

William A. Johnson - Louisville KY

A01D 3430

56257

A device for preventing rocks and dirt from entering a combine including a plurality of grain saver dam sections secured to a bracket by a bolt, bushing, mounting bracket and nut. The grain saver dam section includes a series of cutout sections and horizontal support sections.