Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604320 | Shroud with removable insert for a closed loop liquid sampler | — | 1997-02-18 |
| 5433120 | Sampling system for septum closed container | John D. Anderson | 1995-07-18 |
| 5431067 | Closed loop liquid sampler and sampling system | John D. Anderson | 1995-07-11 |
| 5361643 | LPG sampling system | John D. Anderson | 1994-11-08 |
| 5301560 | Closed loop liquid sampler and sampling system | John D. Anderson | 1994-04-12 |
| 4564824 | Adjustable-phase-power divider apparatus | — | 1986-01-14 |