Audrey Duane Preston
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 136 Total Citation Count
- Dec 4, 1997 Most Recent Filing
- Oct 20, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Minnesota Valley Engineering, Inc. | 3
| 1997
|
Inventor Addresses
| Address | Duration |
|---|---|
| New Prague, MN | Jul 20, 99 - Sep 21, 99 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F17C: | VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5954101 | 1999 | Mobile delivery and storage system for cryogenic fluids | 63 |
| 5937655 | 1999 | Pressure building device for a cryogenic tank | 19 |
| 5924291 | 1999 | High pressure cryogenic fluid delivery system | 22 |
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