Paul Roloff

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O'Fallon, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Turn plate and slip plate centering and locking mechanism
- Patent number 7,308,971
- Issue date Dec 18, 2007
- Hunter Engineering Company
- Peter N. Liebetreu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Automotive lift hydraulic fluid control circuit
- Patent number 6,189,432
- Issue date Feb 20, 2001
- Hunter Engineering Company
- Nicholas Colarelli
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Articulated aerial lift
- Patent number 5,460,246
- Issue date Oct 24, 1995
- O'Flaherty Finance
- William Burch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Automatic hydraulic lift circuit
- Patent number 5,299,658
- Issue date Apr 5, 1994
- Hunter Engineering Company
- Joseph H. Cox
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Turn plate and slip plate centering and locking mechanism
- Publication number 20050133309
- Publication date Jun 23, 2005
- Peter N. Liebetreu
- B66 - HOISTING LIFTING HAULING