Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628602 | Pliers | — | 1986-12-16 |
| 4608872 | Hand-operated ratchet spanner for tightening screws | Eberhard Mayer, Oskar Mohilo | 1986-09-02 |
| 4467877 | Power tool, in particular a hand-held compressed air screwdriver | Dieter Stein, Eugen Mattheiss, Bernhard J. Polzer | 1984-08-28 |
| 4320806 | Power tool, in particular a hand-held compressed air screw driver | Dieter Stein, Eugen Mattheiss, Bernhard J. Polzer | 1982-03-23 |