Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149372 | Multiple roll impregnator | — | 1992-09-22 |
| 5049058 | Rollout apparatus | — | 1991-09-17 |
| 4828432 | Apparatus for forming a continuous plastic sheet | — | 1989-05-09 |
| 4660738 | Leak-resistant fiberglass tank and method of making the same | — | 1987-04-28 |
| 4602722 | Leak-resistant fiberglass tank and method of making the same | — | 1986-07-29 |
| 4582275 | Collapsible mandrel | — | 1986-04-15 |
| 4529126 | External mixing spray gun | — | 1985-07-16 |
| 4269798 | Method for producing a curable, filled resin composition, e.g., artificial marble | — | 1981-05-26 |
| 4265581 | Automated parking system and subassemblies therefor | Albert C. Saurwein | 1981-05-05 |
| 4257748 | Flow indicator for positive displacement pump | Terrence G. Nash | 1981-03-24 |
| 4239580 | Impregnated fabric applicator with vibrating applicator rolls | — | 1980-12-16 |
| 4212216 | Deflector for attachment to fiber chopper nozzle | — | 1980-07-15 |