Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D361194 | Terminal for pneumatic tube system | Leo J. Grosswiller, Robert J. Beck | 1995-08-08 |
| 5299891 | Pneumatic tube system | Leo J. Grosswiller, Lawrence F. Mannella | 1994-04-05 |
| D341014 | Terminal for a pneumatic tube system | Leo J. Grosswiller | 1993-11-02 |
| 5181805 | Pneumatic tube system | Leo J. Grosswiller, F. Michael Theriault, Lawrence F. Mannella | 1993-01-26 |
| 5181806 | Pneumatic tube system | Leo J. Grosswiller, F. Michael Theriault, Lawrence F. Mannella | 1993-01-26 |
| 5181807 | Floating accelerator ring | — | 1993-01-26 |
| 5131792 | Pneumatic tube system | Leo J. Grosswiller, F. Michael Theriault, Laurence F. Mannella | 1992-07-21 |
| 4710098 | Valve and blower apparatus for pneumatic tube system | Leo J. Grosswiller, Benjamin F. Lozier, Alan J. Rozlosnik | 1987-12-01 |
| 4462721 | Visual customer terminal construction for pneumatic tube banking system | Leo J. Grosswiller | 1984-07-31 |
| 4455112 | Enclosure construction for remote banking pneumatic tube systems | — | 1984-06-19 |
| 4411336 | Railway transport banking system | — | 1983-10-25 |
| 4352603 | Pneumatic tube system teller terminal construction | — | 1982-10-05 |
| 4343574 | Pneumatic tube system customer terminal construction | — | 1982-08-10 |