Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829951 | Process for the physical testing of rubber | Matthew C. Putman | 2004-12-14 |
| 6795172 | Method for preparing a cut surface in uncured rubber samples for measuring filter dispersion | Matthew C. Putman, Joseph G. Bulman | 2004-09-21 |
| 6775004 | Measuring surface roughness to calculate filler dispersion in a polymer sample | — | 2004-08-10 |
| 6681617 | Variable eccentric rheometer system | Bradley HENRY, Joseph G. Bulman | 2004-01-27 |