Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763548 | Scupper plug with one-way valve | Thomas R. Swetish | 2014-07-01 |
| 6990920 | Adjustable seating system | Murray W. Hamilton, Andrew S. Galdwin, Raymond H. Klein, David E. Vanderveen | 2006-01-31 |
| 5682330 | Repetitive event analysis system | Michael Mascha, Homer F. Williams | 1997-10-28 |
| 5414644 | Repetitive event analysis system | Michael Mascha, Homer F. Williams | 1995-05-09 |