Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807846 | Mobile pneumatic apparatus and method for testing a container seal | John Joseph Leonard, Steven Robert Ehardt, Newell Esmond, Kurt Kreutzmann, John L. Konieczka | 2004-10-26 |
| 6415651 | Mobile pneumatic apparatus and method for testing a container seal | John Joseph Leonard, Steven Robert Ehardt, Newell Esmond, Kurt Kreutzmann, John L. Konieczka | 2002-07-09 |
| 5965617 | Method and composition for controlling microbial growth using bromontrostyene and peracetic acid | John L. Pohlman | 1999-10-12 |
| 4251011 | Machines for handling seeds | Thomas W. Hamilton, Thomas D. Hamilton | 1981-02-17 |