Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480056 | Plunger for drum liner removal | William Lima, Earl V. Lind | 1996-01-02 |
| 5328104 | Process for recycling contaminated drums | William Lima, Earl V. Lind | 1994-07-12 |
| 5284998 | Drum and process for handling drum liners | William Lima, Earl V. Lind | 1994-02-08 |
| 5265751 | Safety container | William Lima, Earl V. Lind, Michael R. McGrath | 1993-11-30 |
| 5147060 | Safety container | William Lima, Earl V. Lind, Michael R. McGrath | 1992-09-15 |