Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338826 | Sampling apparatus | Stuart W. Jacoby, Robert E. Jacoby, Robert A. Ellson | 1982-07-13 |
| 4191054 | Atmospheric sampling apparatus | Richard Jacoby, Robert A. Ellson | 1980-03-04 |