Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486524 | Pipe fitting | — | 2022-11-01 |
| 9032995 | Liquid supply with circulation via through-passing inner pipes | — | 2015-05-19 |
| 6119948 | Water draw-off system | Robert G. Boehm, Jr. | 2000-09-19 |
| 6082781 | Pipe connecting device | Robert G. Boehm, Jr. | 2000-07-04 |
| 5586720 | Hot water supply system with a ring pipeline | Robert Bohm | 1996-12-24 |
| 4427783 | Immunoassay of thymosin .alpha..sub.1 | Edward S. Newman, A. Hirotoshi Nishikawa, Julia Symington | 1984-01-24 |