Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811904 | Spray medium inset for spraying pistols and a spraying pistol suitable for application of such insets | Manfred Ihmels | 1989-03-14 |
| 4562965 | Compressed fluid spraying pistol | Manfred Ihmels | 1986-01-07 |