Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815414 | Hitch mounted attachment for transporting snow blower | — | 2017-11-14 |
| 6376395 | Semiconductor wafer manufacturing process | Jiri L. Vasat, Andrei Stefanescu | 2002-04-23 |
| 5908504 | Method for tuning barrel reactor purge system | — | 1999-06-01 |
| 5746834 | Method and apparatus for purging barrel reactors | — | 1998-05-05 |