Richard Heiser

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Wayzata, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Actuator driver with open-circuit and stray ground protection
- Patent number 4,614,992
- Issue date Sep 30, 1986
- Sundstrand Corporation
- Richard K. Heiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Constant tension cable reel drive
- Patent number 4,537,364
- Issue date Aug 27, 1985
- Sundstrand Corporation
- Frederic W. Pollman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL