Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888130 | Communications systems and methods using wireline adapters | David Grant, Paul A. Higgs, Claus Waldersdorff Knudsen, Brian P. Willnecker | 2018-02-06 |
| 8971524 | Communications systems and methods using wireline adapters | David Grant, Paul A. Higgs, Claus Waldersdorff Knudsen, Brian P. Willnecker | 2015-03-03 |
| 8229103 | Communications systems and methods using wireline adapters | David Grant, Paul A. Higgs, Claus Waldersdorff Knudsen, Brian P. Willnecker | 2012-07-24 |
| 7433464 | Communications systems and methods using wireline adapters | David Grant, Paul A. Higgs, Claus Waldersdorff Knudsen, Brian P. Willnecker | 2008-10-07 |