Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598111 | Coating composition containing cross-linked microparticles | David P. Leonard, Roger A. Etzell | 1986-07-01 |
| 4477536 | Process for preparing a multilayer coating | David P. Leonard, Roger A. Etzell | 1984-10-16 |
| 4414357 | Polyester or alkyd resin composition containing acrylic microgels | David P. Leonard, Roger A. Etzell | 1983-11-08 |
| 4380611 | Etherified methylol polyamide crosslinking agent, process for producing the same and resins crosslinked therewith | Joseph H. Scherrer | 1983-04-19 |
| 4377661 | Acrylic resin-acrylic microgel compositions | David P. Leonard, Roger A. Etzell | 1983-03-22 |
| 4290932 | Acrylic resin-acrylic microgel compositions | David P. Leonard, Roger A. Etzell | 1981-09-22 |