Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998439 | Acoustic wave guide | — | 1991-03-12 |
| 4945772 | Method of roll nip load measurement | Charles A. Snyder | 1990-08-07 |
| 4901585 | Method and apparatus for roll nip load measurement | Charles A. Snyder | 1990-02-20 |
| 4858965 | Concentric injection flow pipe junction | Harold A. Fuller | 1989-08-22 |
| 4807340 | Concentric injection flow pipe junction fabrication method | Harold A. Fuller | 1989-02-28 |