Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631734 | Brake using elastomeric means | — | 2009-12-15 |
| 5676646 | Flow through electroporation apparatus | Gunter A. Hofmann | 1997-10-14 |
| 5545130 | Flow through electroporation method | Gunter A. Hofmann | 1996-08-13 |
| 4511094 | Winding apparatus | — | 1985-04-16 |
| 4456139 | Visible tamper-proof closure arrangement | — | 1984-06-26 |