Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630874 | Apparatus for resin impregnation of a fibrous substrate | Robert A. Tait, John J. Hartley, Jr., Donald M. Chevako | 1997-05-20 |
WS
Walter R. Stelling
Overall (1997): #61,572 of 185,788Top 35%
1
Patents 1997