1
Kailash C Shukla, James R Hurley, Conrad J Orcheski, Michael P Grimanis: Conveyor oven. Tecogen, Fish & Richardson, August 28, 1990: US04951648 (92 worldwide citation)

Infrared (IR) strip heaters are juxtaposed with convection heaters for simultaneous, independently controlled, combined radiant/convective heating in a conveyor oven. Apertured plates with portions transmissive to IR radiation are interposed between a lower combined heating unit and the cooking path ...


2
Kailash C Shukla, Michael P Grimanis, James R Hurley, Dean T Morgan: Thermoelectric field burner. Tecogen, Herbert E Messenger, September 27, 1988: US04773847 (16 worldwide citation)

A liquid-fueled thermoelectric field burner operable in two modes, a start-up mode and a steady-state mode. A rechargeable battery backed up by a manually operated generator permits cold start-up of a preheat burner followed by operation of a main burner which provides heat to thermoelectric convert ...


3
Michael P Grimanis, Mark W Stremeckus: Dual seal assembly. A W Chesterton Company, Anthony A Laurentano, Lahive & Cockfield, April 27, 2004: US06726220 (10 worldwide citation)

A dual seal assembly for providing a seal between a reciprocating rod and the gland is described. The dual seal includes first and second axially adjacent annular seal elements. The first seal element is constructed of a material having a different hardness than the material forming the second seal ...


4
Frank R Van Vleet, Michael P Grimanis: Split fitting/seal. A W Chesterton Company, Hill Steadman & Simpson, November 29, 1994: US05368336 (6 worldwide citation)

A split fitting for coupling two tubes, one having a large diameter, one having a small diameter, the fitting having mating first and second halves for surrounding the connection point between the larger and smaller tubes and forming a threaded neck portion for threading engagement with a nut slippe ...


5
Michael P Grimanis, Mark W Stremeckus: Dual seal assembly. A W Chesterton Company, Lahive & Cockfield, May 14, 2002: US06386548 (6 worldwide citation)

A dual seal assembly for providing a seal between a reciprocating rod and the gland is described. The dual seal includes first and second axially adjacent annular seal elements. The first seal element is constructed of a material having a different hardness than the material forming the second seal ...


6
G Christopher D Alfonso, Michael P Grimanis: Sealing system for reciprocating rod. A W Chesterton Co, Hill Steadman & Simpson, March 21, 1995: US05398944 (3 worldwide citation)

The stuffing box of the present invention includes a seal housing surrounding the polished rod. A V-ring set is mounted in sealing contact with the polished rod, and concentrically surrounds the polished rod within the seal housing. A compression ring is mounted in the seal housing, and includes a f ...


7
Michael P Grimanis, Joseph K Kaleshian: Elastomer spring mechanical seal. A W Chesterton Company, Lahive & Cockfield, Anthony A Laurentano Esq, May 4, 2010: US07708285 (3 worldwide citation)

A mechanical composite seal assembly for providing a seal between a rotating shaft and a static surface. The mechanical composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to pro ...


8
Maurice Nunes, Michael P Grimanis, James R Hurley, Kailash C Shukla: Gas/air mixing valve. Gas Research Insitute, Lorusso & Loud, October 2, 1990: US04960377 (3 worldwide citation)

A gas/air mixing valve is provided for regulating the amounts of combustion air and fuel gas that are delivered to a burner or a series of burners for use with both residential and commerical cooking ranges. The mixing valve overcomes the problem of pressure disturbances caused by known mixing valve ...


9
Michael P Grimanis, Joseph K Kaleshian: Composite rotary seal assembly. A W Chesterton Company, Lahive & Cockfield, Anthony A Laurentano Esq, June 9, 2009: US07543822

A composite seal assembly for providing a seal between a rotating shaft and a static surface. The composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal ...


10
Michael P Grimanis, Adam Powell: Loading mechanism for fluid seals. A W CHESTERTON COMPANY, Nelson Mullins Riley & Scarborough, Anthony A Laurentano, May 23, 2017: US09657841

A loading mechanism for a fluid seal that allows an installer to change or adjust the axial bias applied to a stacked set of sealing elements. The loading mechanism includes a bolt-like adjusting element that has a foot portion attached to one end and a rail element that is threadingly coupled at an ...