Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700608 | Machine gun | Robert Pettinga, Joseph Dix, Lincoln L. Sibley, Jr., Richard T. Ziemba, Victor J. Forrester | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700608 | Machine gun | Robert Pettinga, Joseph Dix, Lincoln L. Sibley, Jr., Richard T. Ziemba, Victor J. Forrester | 1987-10-20 |