Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6893686 | Non-fluorocarbon oil and grease barrier methods of application and packaging | — | 2005-05-17 | |
| 4663444 | Non-ionic carbohydrate based surfactants | — | 1987-05-05 | $2,109,000 |
| 4609478 | Sulfonated alkyl glucosides and use thereof in oil recovery | — | 1986-09-02 | $2,118,000 |