Nienhuis, James H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nienhuis, James H..The latest application filed is for "cable management system".
- Nienhuis, James H. - Hudsonville MI
- Nienhuis; James H. - Wyoming MI
| Patent | Date |
|---|---|
| Cable management system App 20030066936 - Beck, Robert L. ; et al. | 2003-04-10 |
| Electrified wall panel system Grant 5,562,469 - Nienhuis , et al. October 8, 1 | 1996-10-08 |
| Electrified wall panel system Grant 5,214,889 - Nienhuis , et al. June 1, 1 | 1993-06-01 |
| Power panel structure Grant 5,129,835 - DeFouw , et al. July 14, 1 | 1992-07-14 |
| Power panel structure Grant 5,116,235 - Nienhuis , et al. May 26, 1 | 1992-05-26 |
| Electrified wall panel system Grant 5,112,240 - Nienhuis , et al. May 12, 1 | 1992-05-12 |
| Electrified wall panel system Grant 5,013,252 - Nienhuis , et al. May 7, 1 | 1991-05-07 |
| Anti-static grounding arrangement for work environment system Grant 4,605,988 - Nienhuis , et al. August 12, 1 | 1986-08-12 |
| Static protective chair Grant 4,513,347 - Wilcox , et al. April 23, 1 | 1985-04-23 |
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