David C Tjosvold
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
- 17 Total Citation Count
- Jun 17, 1977 Most Recent Filing
- Jun 17, 1977 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| c/o Wilson Industries, Inc., 2296 Wycliff St., St. Paul, MN 55114 | Aug 10, 82 - Aug 10, 82 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F23L: | AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4343288 | 1982 | Furnace | 16 |
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