DAVID FRINGS
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 3 Total Citation Count
- Mar 8, 2019 Most Recent Filing
- Nov 21, 2014 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TECHNISCHE HOCHSCHULE KOELN | 2
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| Duisburg, DE | Oct 20, 16 - Dec 26, 17 |
| Hemer, DE | Jan 14, 21 - Apr 16, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29D: | PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE | 2 |
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 1 |
| G02C: | SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11960148 | 2024 | Eyeglass lens and method of making same | 0 |
| 2021/0011,308 | 2021 | EYEGLASS LENS AND METHOD OF MAKING SAME | 0 |
| 9851584 | 2017 | Method of making an eyeglass lens | 1 |
| 2016/0306,187 | 2016 | SPECTACLE LENS AND METHOD FOR THE PRODUCTION THEREOF | 2 |
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