Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1039836 | Box | Timothy S. Makos | 2024-08-27 |
| 6066379 | Repulpable, water repellant paperboard | Tung C. Ma, Arnold L. Berzins, Bruce T. Watson | 2000-05-23 |
| 5911904 | Foamable insulating barrier coating | Keith S. Shih, Ashok M. Adur | 1999-06-15 |
| 5635279 | Repulpable, water repellant paperboard | Tung C. Ma, Arnold L. Berzins, Bruce T. Watson | 1997-06-03 |
| 5626945 | Repulpable, water repellant paperboard | Arnold L. Berzins, Tung C. Ma | 1997-05-06 |
| 5165191 | Front end loader attachment convertible between loading bucket and side-shift-angle dozer configurations | — | 1992-11-24 |
| 4862811 | Swiveling, wall-mounted ironing board | — | 1989-09-05 |
| 4512849 | Wet-laid, non-woven fabrics | Ralph E. Brandon, Michael Ring, Roy S. Swenson | 1985-04-23 |
| 4272222 | Boom apparatus | — | 1981-06-09 |
| 4235308 | Locking brake for articulated vehicle | — | 1980-11-25 |
| 4200488 | Viscous dispersion for forming wet-laid, non-woven fabrics | Ralph E. Brandon, Michael Ring, Roy S. Swenson | 1980-04-29 |