Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4772462 | Hair products containing dimethyl diallyl ammonium chloride/acrylic acid-type polymers | Lewis D. Morse, William L. Klein | 1988-09-20 | $13,435,000 |
| 4764365 | Personal skin care products containing dimethyl diallyl ammonium chloride/acrylic acid-type polymers | Lewis D. Morse, William L. Klein | 1988-08-16 | $50,808,000 |
| 4650591 | Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors | Raymond J. Schaper | 1987-03-17 | $28,120,000 |