Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7439397 | Phenol derivative | Sue Cammarata, Craig D. Wegner, Michael Hawley, Mark P. Warchol, Mark Kontny +6 more | 2008-10-21 | $218,522,000 |
| 6951950 | Quaternary ammonium compounds | Timothy Heath, Martin D. Meglasson | 2005-10-04 | $25,051,000 |
| 6890920 | Quaternary ammonium compounds | Sue Cammarata, Craig D. Wegner, Michael Hawley, Mark P. Warchol, Mark Kontny +6 more | 2005-05-10 |