Randolph L Davidson
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 36 Total Citation Count
- Jul 27, 2001 Most Recent Filing
- Jul 27, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PECHINEY EMBALLAGE FLEXIBLE EUROPE | 8
| 2001
|
| BEMIS COMPANY, INC. | 8
| 2001
|
Inventor Addresses
| Address | Duration |
|---|---|
| Menasha, WI | Oct 28, 03 - Oct 28, 03 |
| Menasha, WI, US | Jan 30, 03 - Jan 30, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6638462 | 2003 | Hybrid disk-cone extrusion die assembly | 18 |
| 6638461 | 2003 | Hybrid disk-cone extrusion die module | 11 |
| 6638463 | 2003 | Hybrid disk-cone extrusion die module having a spillover surface surrounded by a planar seal surface | 10 |
| 6638464 | 2003 | Hybrid disk-cone extrusion die module having a spillover surface surrounding a planar seal surface | 8 |
| 2003/0020,204 | 2003 | Hybrid disk-cone extrusion die assembly | 5 |
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