Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707735 | Multilobal conjugate fibers and fabrics | Samuel Edward Marmon | 1998-01-13 |
| 5667562 | Spunbond vacuum cleaner webs | — | 1997-09-16 |
| 5128031 | Pool surface skimmer | — | 1992-07-07 |
| 4979536 | Portable truck tire washing apparatus | — | 1990-12-25 |
| 4929480 | Absorbent structure for absorbing food product liquids | Carl G. Rippl, Nancy D. Twyman, Joseph D. Wahlquist | 1990-05-29 |
| 4917125 | Truck tire washing apparatus | — | 1990-04-17 |
| 4865855 | Antimicrobial absorbent food pad | Richard E. Hansen, Carl G. Rippl, Joseph G. Neuwirth | 1989-09-12 |
| 4253954 | Two-stage spin-on separating device | Rajan A. Jaisinghani | 1981-03-03 |