Gary M. Crase

Person

Cypress, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Universal joint and progressive cavity transducer using the same
- Patent number 4,599,056
- Issue date Jul 8, 1986
- Smith International, Inc.
- Gary M. Crase
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Releasable couplings for drill strings
- Patent number 4,531,766
- Issue date Jul 30, 1985
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular safety joint for drill strings
- Patent number 4,452,472
- Issue date Jun 5, 1984
- Smith International Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-hole motor drill with locking bit clutch
- Patent number 4,386,666
- Issue date Jun 7, 1983
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-hole motor drill with locking bit clutch
- Patent number 4,295,535
- Issue date Oct 20, 1981
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly
- Patent number 4,260,202
- Issue date Apr 7, 1981
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable bearing assembly
- Patent number 4,240,683
- Issue date Dec 23, 1980
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly
- Patent number 4,220,380
- Issue date Sep 2, 1980
- Smith International Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable stacked bearing assembly
- Patent number 4,198,104
- Issue date Apr 15, 1980
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure compensating coupling for in hole motors
- Patent number 4,157,022
- Issue date Jun 5, 1979
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealed bearings
- Patent number 4,098,561
- Issue date Jul 4, 1978
- Smith International, Inc.
- John E. Tschirky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Angle adjustment sub
- Patent number 4,067,404
- Issue date Jan 10, 1978
- Smith International, Inc.
- Gary M. Crase
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radial bearings
- Patent number 4,029,368
- Issue date Jun 14, 1977
- Smith International, Inc.
- John E. Tschirky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Circulation sub for in-hole hydraulic motors
- Patent number 3,989,114
- Issue date Nov 2, 1976
- Smith International, Inc.
- John E. Tschirky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Floating flow restrictors for fluid motors
- Patent number 3,936,247
- Issue date Feb 3, 1976
- Smith International, Inc.
- John E. Tschirky
- E21 - EARTH DRILLING MINING

Gary M. Crase

Person

Patents Grantslast 30 patents

Universal joint and progressive cavity transducer using the same

Releasable couplings for drill strings

Tubular safety joint for drill strings

In-hole motor drill with locking bit clutch

In-hole motor drill with locking bit clutch

Bearing assembly

Adjustable bearing assembly

Bearing assembly

Adjustable stacked bearing assembly

Pressure compensating coupling for in hole motors

Sealed bearings

Angle adjustment sub

Radial bearings

Circulation sub for in-hole hydraulic motors

Floating flow restrictors for fluid motors