Gehrke; Jon C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gehrke; Jon C..The latest application filed is for "leg elevator system".
- Gehrke; Jon C. - Clive IA US
| Patent | Date |
|---|---|
| Leg elevator system Grant 8,485,952 - Gehrke July 16, 2 | 2013-07-16 |
| Leg Elevator System App 20110247632 - Gehrke; Jon C. | 2011-10-13 |
| Adjustment mechanism and locking assembly Grant 7,946,783 - Gehrke May 24, 2 | 2011-05-24 |
| Adjustment Mechanism And Locking Assembly App 20100229673 - Gehrke; Jon C. | 2010-09-16 |
| Adjustment assembly Grant 7,753,610 - Gehrke July 13, 2 | 2010-07-13 |
| Appendage Elevation System, Adjustment Mechanism and Method of Use App 20080276375 - Gehrke; Jon C. | 2008-11-13 |
| Leg elevator system Grant 7,381,172 - Gehrke June 3, 2 | 2008-06-03 |
| Leg elevator system Grant 6,935,992 - Gehrke August 30, 2 | 2005-08-30 |
| Appendage elevator system Grant 6,916,302 - Gehrke July 12, 2 | 2005-07-12 |
| Leg elevator system App 20030078144 - Gehrke, Jon C. | 2003-04-24 |
| Appendage elevator system App 20030078527 - Gehrke, Jon C. | 2003-04-24 |
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