Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337805 | Valve with adjustable stop | Ronnie Brown, Carmen DeLisio, Gary W. Scheffel, Jared Timko | 2008-03-04 |
| 6903234 | Method of making a calcium salt of 2-hydroxy-4-(mercaptomethyl) butanoic acid | Roger G. Dakin, Sarel W. Du Toit, Richard Alwyn Houseman | 2005-06-07 |
| 5746241 | Precision dispensing system | — | 1998-05-05 |
| 4883059 | Intravaginal transducer biopsy guide | Norio Harui | 1989-11-28 |
| 4480986 | Liquid fuel vaporizing burner | Richard Nelson, Ray G. Christensen | 1984-11-06 |