Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601680 | Polyester backed acrylic composite molded structure and method of manufacturing thereof | Ronald D. Barndt, Jeffery E. Willis | 1997-02-11 |
| 5580621 | Polyester backed acrylic composite molded structure and method of manufacturing thereof | Ronald D. Barndt, Jeffrey E. Willis | 1996-12-03 |
| 5167706 | Silane primer composition | — | 1992-12-01 |
| 5049443 | Steel multi-layered composite molded structure | Gregory M. Gatarz | 1991-09-17 |
| 4844944 | Lightweight, durable plumbing fixture fabricated from a delamination-resistant multilayer polymeric composite | Peter U. Graefe | 1989-07-04 |
| 4844955 | Multilayer polymeric composite and method for its manufacture | Peter U. Graefe | 1989-07-04 |