Walter R Spofford Jr
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
- 91 Total Citation Count
- Jun 9, 1980 Most Recent Filing
- Apr 28, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Digital Appliance Controls, Inc. | 1
1 | 1978
1980 |
Inventor Addresses
| Address | Duration |
|---|---|
| Bedford, MA | Jun 10, 80 - Nov 29, 83 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F26B: | DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM | 1 |
| G01K: | MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR | 1 |
| G08B: | SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4418339 | 1983 | Temperature sensing circuit for semiconductor junction temperature probe | 13 |
| 4206552 | 1980 | Means and method for controlling the operation of a drying apparatus | 51 |
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