Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856728 | Method and apparatus for removing liquid from a gas producing well | Joseph M. Fink | 2018-01-02 |
| 9376895 | Method and apparatus for removing liquid from a gas producing well | Joseph M. Fink | 2016-06-28 |
| 5753231 | Primate intra-acrosomal sperm antigen for use in a contraceptive vaccine | John C. Herr | 1998-05-19 |
| 5605803 | Human sperm diagnostic | John C. Herr | 1997-02-25 |
| 5602005 | Primate intra-acrosomal sperm antigen for use in a contraceptive vaccine | John C. Herr | 1997-02-11 |
| 5436157 | Human intra-acrosomal sperm antigen | John C. Herr | 1995-07-25 |
| 4765580 | Loudspeaker support | — | 1988-08-23 |