Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762381 | Connecting apparatus for conveyance of cryogenic fluid | Herman Vogel | 1998-06-09 |
| 5671603 | Apparatus for controlling level of cryogenic liquid | E. Joel McCorkle, Herman Vogel, Marcel Margulies | 1997-09-30 |
| 5044860 | Analysis of organic material | Stanley D. Norem, Robert F. Culmo | 1991-09-03 |
| 5013528 | Analysis of organic material | Stanley D. Norem, Robert F. Culmo | 1991-05-07 |
| 4795614 | Apparatus for analysis of organic material | Stanley D. Norem, Robert F. Culmo | 1989-01-03 |