Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441652 | Mixing system | Richard B. Sisken | 2008-10-28 |
| 7418876 | Oscillatory motion based measurement method and sensor for measuring wall shear stress due to fluid flow | Jonathan Naughton, William R. Lindberg | 2008-09-02 |
| 6729488 | Tamper-indicating closure with resilient locking projections | Drew McNary | 2004-05-04 |
| 6355201 | Tamper-indicating closure with resilient locking projections | Drew McNary | 2002-03-12 |
| 5646087 | Promoted silver acatalyst preparation | Nabil Rizkalla | 1997-07-08 |
| 5645515 | Stilt system | Joe Lin | 1997-07-08 |
| 5544800 | Self-powered fastener system | — | 1996-08-13 |
| 5504052 | Silver catalyst preparation | Nabil Rizkalla | 1996-04-02 |
| 5497929 | Self-powered fastener system | — | 1996-03-12 |
| 5423469 | Self-powered fastener system | — | 1995-06-13 |
| 4864042 | Process for preparing silver catalysts | — | 1989-09-05 |
| 4842467 | Concrete screw | — | 1989-06-27 |
| 4841080 | Process for the oxidation of ethylene to ethylene oxide | — | 1989-06-20 |
| 4760042 | Process for preparing an alkali metal-promoted silver catalyst | — | 1988-07-26 |
| 4555501 | Process for preparing silver catalysts | — | 1985-11-26 |
| 4342667 | Process for preparing a silver catalyst | Charles N. Winnick | 1982-08-03 |