Rolf Vollbrecht
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 255 Total Citation Count
- Nov 27, 1987 Most Recent Filing
- Jul 7, 1976 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AKZO N.V. | 1
| 1987
|
| Akzona Incorporated | 1
1 1 1 1 1 | 1976
1977 1978 1979 1980 1981 |
Inventor Addresses
| Address | Duration |
|---|---|
| Obernburg, DE | Jan 01, 80 - Jul 25, 89 |
| Obernburg/Main, DE | Aug 03, 82 - Aug 03, 82 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 4 |
| D04H: | MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL | 2 |
| E02D: | FOUNDATIONS; EXCAVATIONS; EMBANKMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4851277 | 1989 | Composite matting with reinforcement | 20 |
| RE31599 | 1984 | Low density matting and process | 27 |
| 4342807 | 1982 | Low density matting and process | 44 |
| 4252590 | 1981 | Low density matting and process | 73 |
| 4212692 | 1980 | Matting article with process and apparatus for its production | 54 |
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