Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951733 | Mold apparatus and method for vacuum forming glass sheets | Scott L. Clark, Edward G. Bollin, David B. Nitschke | 1999-09-14 |
| 5472470 | Glass sheet press forming and quenching ring | Kenneth R. Kormanyos, Robert G. McMaster, Jeffery A. Grzeszczak | 1995-12-05 |
| 4208877 | Device for extracting energy from waves | David Evans, John P. Davis | 1980-06-24 |