Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5536019 | Light unit having a sealing member for a light bulb containing pressure relief means | Robert Frank Tolley, David A. Birt | 1996-07-16 |
| D289185 | Simulative toy rattle | Norman R. Emms | 1987-04-07 |
| D274071 | Child's crib toy | Norman R. Emms | 1984-05-29 |
| D274072 | Child's crib toy | Norman R. Emms | 1984-05-29 |
| D273025 | Child's toy | Norman R. Emms | 1984-03-13 |
| D273026 | Child's toy | Norman R. Emms | 1984-03-13 |