Samuel H. Franklin

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator climbing system
- Patent number 7,975,807
- Issue date Jul 12, 2011
- Samuel H. Franklin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator dampening system
- Patent number 7,311,179
- Issue date Dec 25, 2007
- Samuel H. Franklin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Crane scale load recording device
- Patent number 5,072,798
- Issue date Dec 17, 1991
- Samuel H. Franklin
- G01 - MEASURING TESTING
Information Patent Grant
Alarm and communication system for water skiers
- Patent number 4,689,611
- Issue date Aug 25, 1987
- Samuel H. Franklin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Elevator Climbing System
- Publication number 20080190706
- Publication date Aug 14, 2008
- Samuel H. Franklin
- B66 - HOISTING LIFTING HAULING