Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382100 | Stairlifts | Andreas Csaba Szentistvany | 2016-07-05 |
| 5796800 | Counting rotor assemblies | Siavosh Hafezan | 1998-08-18 |
| 5709378 | Mechanism for counting stacked sheets | — | 1998-01-20 |
| 5612984 | Sheet counting | Graham Fuller | 1997-03-18 |
| 4594533 | Device for analyzing chemical substance | James M. Rideout, Alan Renshaw | 1986-06-10 |
| 4329061 | Turntable device for analyzing chemical substances | James M. Rideout, Alan Renshaw | 1982-05-11 |