Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897131 | Collapsible, ground-supportable transport carrier | Irvin Richard Brown, David Leo Cochran, Henry E. Reinstein | 1999-04-27 |
| 4741868 | Production of sulfonated asphalt | Patrick Joseph Rooney, Jeffrey A. Russell | 1988-05-03 |