Frank R Ferris Jr
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
- 13 Total Citation Count
- Feb 5, 1993 Most Recent Filing
- Feb 5, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Sensitech Inc. | 1
| 1993
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bellevue, WA | Mar 28, 95 - Mar 28, 95 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F25B: | REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5400608 | 1995 | Humidity control system | 11 |
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