Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481490 | Investment casting patterns and method | Joseph M. Vihtelic, Philip D. Jackson, Jiri E. Kresta | 2002-11-19 |
| 6479433 | Polyurethane foam composites for grower applications and related methods | Daniel G. Hann, Vahid Sendijarevic | 2002-11-12 |