Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553893 | Article transfer apparatus | William C. Kaschner | 1985-11-19 |
| 4505630 | Article transfer apparatus | William C. Kaschner | 1985-03-19 |
| 4432183 | Roofing tile | Robert D. Pike | 1984-02-21 |