Perry H Goodwin Jr
Inventor
Stats
- 2 total patents issued
- 2 total patents filed
- most recent filing
This is official USPTO record data
Details
- 2 Issued Patents
- 2 Filed Patents
- 63 Total Citation Count
- Nov 24, 1978 Most Recent Filing
- Aug 3, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ROBERTSHAW CONTROLS COMPANY | 2 | 1978 |
Inventor Addresses
| Address | Duration |
|---|---|
| Dana Point, CA | Sep 29, 81 - Sep 29, 81 |
| Orange, CA | Sep 02, 80 - Sep 02, 80 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 1 |
| G08C: | TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4,292,633 | 1981 | Two-wire isolated signal transmitter | 7 |
| 4,221,004 | 1980 | Adjustable ultrasonic level measurement device | 56 |
