Howard P. McJunkin Jr.

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Charleston, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle sprocket chain damper
- Patent number 5,397,275
- Issue date Mar 14, 1995
- Howard P. McJunkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bed-mountable leg exercise device
- Patent number 4,925,184
- Issue date May 15, 1990
- Howard P. McJunkin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automotive floor jack
- Patent number 4,913,402
- Issue date Apr 3, 1990
- Howard P. McJunkin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for fabricating an orifice fitting for a gas pressure differ...
- Patent number 4,503,594
- Issue date Mar 12, 1985
- McJunkin Corporation
- Adam F. Gall
- G01 - MEASURING TESTING
Information Patent Grant
Gas pressure differential-measuring system orifice fitting
- Patent number D277223
- Issue date Jan 15, 1985
- McJunkin Corporation
- Adam F. Gall
- D23 - Environmental heating and cooling
Information Patent Grant
Orifice fitting for a gas pressure differential-measuring system
- Patent number 4,422,339
- Issue date Dec 27, 1983
- McJunkin Corporation
- Adam F. Gall
- G01 - MEASURING TESTING
Information Patent Grant
Clamp for repair of separation in conveyor belt
- Patent number 4,340,206
- Issue date Jul 20, 1982
- McJunkin Corporation
- Howard P. McJunkin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL