DR. JOHN E. MAYER, D.D.S.
Dentist at State Rd, Cleveland, OH

D538436, Mar 13, 2007

Mar 6, 2006

29/255245

Sona Patadia - Chicago IL, US
John Mayer - Cleveland OH, US

Steris Inc. - Temecula CA

2402

D24217

4821915, Apr 18, 1989

Mar 9, 1987

7/023475

John M. Mayer - Strongsville OH

Corespan, Inc. - Geneva OH

B65D 2518

220441

A twin wall fiberglass tank and method of producing the same has an inner wall, an outer wall, and a core disposed between the inner and outer walls which forms a plurality of air gaps. Each of the inner and outer walls is formed of one or multiple layers of woven fiberglass roving and a mixture of resin and chopped fiberglass. The core includes a plurality of sinusoidal shape collated fiberglass flutes bonded to fiberglass scrim. The structure and configuration of the core allows it to be bent about an axis transverse to the collated flutes such as the curved surface formed by the inner wall of a twin wall tank. More particularly, after the inner wall of the twin wall tank has been formed, and prior to the outermost layer of the inner wall having cured, the core is wrapped about the inner wall in a barber pole fashion with the scrim forming the outermost surface. Immediately thereafter, the outer wall may be formed utilizing the scrim as a base. In addition to producing storage tanks, the present invention may also be utilized to produce any one of a variety of fiberglass structures having a curved surface including, for example, domes, arches, above-ground tank walls, or the like.

2004006, Apr 8, 2004

Oct 8, 2002

10/266407

Anthony Cydzik - Garfield Heights OH, US
Travis Ramler - Elyria OH, US
John Mayer - Westlake OH, US

F16D007/02

464/030000

A variety of drive release assemblies are disclosed which are particularly well suited for use in conjunction with vehicular air compressors used to drive auxiliary components. The drive release assemblies utilize torque resisting surfaces to engage drive components, but which also serve to disengage the components upon application of excessive torque. Use of the drive release assemblies avoids damage that may otherwise occur to an engine or drive assembly upon torque overload.

2002010, Aug 1, 2002

Jan 7, 2000

09/479158

ESLEY EDDY - NORTH RIDGEVILLE OH, US
JOHN MAYER - WESTLAKE OH, US
MARK D. JOHNSON - GRAFTON OH, US
JOHN A. KINSLEY - WESTLAKE OH, US
GENE GILBERT - ELYRIA OH, US

G01N029/02

073/024040, 073/001010

An oil in air test apparatus measures the quantity of oil vapor entrained in the air stream from an air compressor used to generate compressed air for a vehicle air brake system. Testing is accomplished while the air compressor is in service and mounted onto the engine of the vehicle. The test apparatus creates back pressure to simulate an operating load on the air compressor, and passes an air stream through a disposable oil in air indicator cartridge to capture oil entrained in the air stream. Visual examination of the indicator cartridge is utilized to determine the operation condition of the air compressor. The test apparatus allows the operator to determine whether or not the quantity of oil vapor carried over in the compressed air is within acceptable warranty tolerances. As a result, unnecessary warranty calls for air compressors which are passing oil within normal tolerances are prevented.