Erich N Dorfler
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 3 Total Citation Count
- Jul 9, 1997 Most Recent Filing
- Jul 9, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HYGRAMA AG | 1
| 1997
|
Inventor Addresses
| Address | Duration |
|---|---|
| Fuchstal, DE | Jan 26, 99 - Jan 26, 99 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F15B: | SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5862828 | 1999 | Oscillating valve for a double acting operating cylinder | 2 |
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