Hans Hodl
Inventor
Stats
- 3 total patents issued
- 3 total patents filed
- most recent filing
This is official USPTO record data
Details
- 3 Issued Patents
- 3 Filed Patents
- 10 Total Citation Count
- Jul 2, 2002 Most Recent Filing
- Feb 6, 1995 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SIEMENS SGP VERKEHRSTECHNIK GMBH | 1 | 2002 |
| SGP VERKEHRSTECHNIK GESELLSCHAFT M.B.H. | 2 | 1995 |
Inventor Addresses
| Address | Duration |
|---|---|
| Graz, AT | Dec 12, 95 - Oct 28, 03 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| B61C: | LOCOMOTIVES; MOTOR RAILCARS | 1 |
| B61F: | RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE | 1 |
| B61H: | BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DIS-POSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6,637,348 | 2003 | Level-adjustable main spring and actively biased emergency spring with fail-safe behavior | 9 |
| 5,520,117 | 1996 | Pendulum suspension for traction vehicle motor-transmission unit | 1 |
| 5,474,155 | 1995 | Brake installation for railborne vehicles | 0 |
