Johannes Wirtl
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 101 Total Citation Count
- Jan 28, 1998 Most Recent Filing
- Sep 29, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HYGRAMA AG | 1
1 | 1992
1998 |
Inventor Addresses
| Address | Duration |
|---|---|
| Schongau, DE | Sep 06, 94 - Dec 14, 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 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6000676 | 1999 | Microvalve | 21 |
| 5343894 | 1994 | Piezo valve | 56 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.