Richard A. Stearn

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Sturgeon Bay, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspended load positioning stabilizing system
- Patent number 4,705,180
- Issue date Nov 10, 1987
- Marine Travelift, Inc.
- Gerald P. Lamer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Mobile hoist
- Patent number 4,236,859
- Issue date Dec 2, 1980
- Marine Travelift, Inc.
- Richard A. Stearn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Straddle carriers for containers
- Patent number 4,159,778
- Issue date Jul 3, 1979
- J. I. Case Company
- Philip Pueschner
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoisting mechanism for straddle carrier spreader and straddle carri...
- Patent number 4,143,781
- Issue date Mar 13, 1979
- J. I. Case Company
- Norbert W. Lenius
- B66 - HOISTING LIFTING HAULING