Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065251 | Method and apparatus for graphically marking an audiovisual recording to indicate occurrence of an official's whistle signal | Jay S. Gerber | 1991-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065251 | Method and apparatus for graphically marking an audiovisual recording to indicate occurrence of an official's whistle signal | Jay S. Gerber | 1991-11-12 |