Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5122298 | Dispersible smoke/obscurant forming compositions | Raymond R. Fry, Jr., Merlin L. Erickson | 1992-06-16 | |
| 4726295 | Grenade arrangement for screening cloud | Janon F. Embury, Jr., Leonard R. Sellman, Raymond R. Fry, Jr., Merlin L. Erickson, Leon R. Milstead +3 more | 1988-02-23 | $1,550,000 |
| 4704966 | Method of forming IR smoke screen | Leonard R. Sellman, Janon F. Embury, Jr. | 1987-11-10 | $641,000 |