Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138964 | Material handling unit with readily-removable bearing assembly | Jesse Cwalina | 2000-10-31 |
| 4625071 | Particulate semiconductors and devices | Alan E. Delahoy, Frank Ellis | 1986-11-25 |