Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679413 | Highly abrasion-resistant, flexible coatings for soft substrates | Rudolph Hugo Petrmichl, Bradley J. Knapp, Fred M. Kimock | 1997-10-21 |
| 5618619 | Highly abrasion-resistant, flexible coatings for soft substrates | Rudolph Hugo Petrmichl, Bradley J. Knapp, Fred M. Kimock | 1997-04-08 |