Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105441 | Product sampler system and method | David B. Conner, Antonio M. Mendez, Calvin W. Whiddon | 2000-08-22 |
| 5551974 | Process for the maleation of polyethylene waxes | Thomas D. Roberts, Kerry D. Muhlestein | 1996-09-03 |
| 5420303 | Process for the maleation of polyethylene waxes | Thomas D. Roberts, Kerry D. Muhlestein | 1995-05-30 |