Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9527620 | Paper wrapped foam cup and method of assembly | Robert C. Dart, Steven C. Hills, Steven K. Makela, Brent M. Smith | 2016-12-27 | |
| 7856793 | Apparatus for assembling a wrapper to a cup | Robert C. Dart, Steven C. Hills, Steven K. Makela, Brent M. Smith | 2010-12-28 | |
| 7549273 | Paper wrapped foam cup and method of assembly | Robert C. Dart, Steven C. Hills, Steven K. Makela, Brent M. Smith | 2009-06-23 | |
| 4836261 | Safety tire and take-apart wheel construction | James B. Weeks, Roger E. Swartz | 1989-06-06 | |
| 4823854 | Safety tire and rim combination with safety insert | J. Bruce Weeks | 1989-04-25 | |
| 4607892 | Tracked vehicle road wheel | James B. Weeks | 1986-08-26 | |
| 4480670 | Track belt assembly | — | 1984-11-06 | $4,823,000 |
| 4351380 | Track belt assembly | Charles J. Pilliod, Jr. | 1982-09-28 | $2,933,000 |
| 4272309 | Process for molding reinforced articles | Robert K. Rossi, James B. Knizely | 1981-06-09 | $3,430,000 |