Keith E. Koch

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Tremont, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bobbin assembly
- Patent number 4,375,279
- Issue date Mar 1, 1983
- Caterpillar Tractor Co.
- Keith E. Koch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Quick release seal retainer
- Patent number 4,299,396
- Issue date Nov 10, 1981
- Caterpillar Tractor Co.
- Danny J. Becker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rim constructions
- Patent number 4,181,169
- Issue date Jan 1, 1980
- Caterpillar Tractor Co.
- Charles E. Grawey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for handling large, fragile objects
- Patent number 4,005,896
- Issue date Feb 1, 1977
- Caterpillar Tractor Co.
- Glen A. Ball
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Air cushion workpiece carrier
- Patent number 3,987,990
- Issue date Oct 26, 1976
- Caterpillar Tractor Co.
- Keith E. Koch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rim constructions
- Patent number 3,976,116
- Issue date Aug 24, 1976
- Caterpillar Tractor Co.
- Charles E. Grawey
- B60 - VEHICLES IN GENERAL