Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668272 | Support and drive system for rotating liquefaction vessel | George C. Newcamp, Robert F. Johnston, John F. McConnell, Paul R. Ross, Jr., John Peter | 1987-05-26 |
| 4215461 | Method for inserting electrodes into glass melting tanks | — | 1980-08-05 |