Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952686 | Soluble dried cassia alloy gum composition and process for making same | Donald W. Renn, Peter Hemmingsen | 1990-08-28 |
| 4698172 | Aircraft anti-icing fluid containing carrageenan | Richard J. Tye, Philip R. Standel | 1987-10-06 |