Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830053 | Oesophagus sealing | Albert James Vick, Denis Brett, Harry Edmar Schulz, Paul Stapleton | 1998-11-03 |
| 4561963 | Antimony and graphite hydrogen ion electrode and method of making such electrode | Harold M. Brown | 1985-12-31 |
| 4431508 | Solid state graphite electrode | Harold M. Brown | 1984-02-14 |
| 4251470 | Process for preparing di[p-(1,1,3,3-tetramethylbutyl)phenyl] phosphoric acid ester | Harold M. Brown | 1981-02-17 |