Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655597 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2020-05-19 |
| 9945355 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2018-04-17 |
| 9810198 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2017-11-07 |
| 9429140 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2016-08-30 |
| 9394882 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2016-07-19 |
| 8876483 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2014-11-04 |
| 8540491 | Wind turbine rotor blade components and methods of making same | Joel D. Gruhn, Kameshwaran Narasimhan | 2013-09-24 |
| 7244337 | Water blocking cable tape and methods for making same | Craig Bahlmann | 2007-07-17 |
| 6974913 | Multifolded composite tape for use in cable manufacture and methods for making same | Craig Bahlmann, David M. Braun, Tom Siekierka, Philip Shows, Galen Mark Gareis +2 more | 2005-12-13 |
| 6899776 | Water blocking cable tape and methods for making same | Craig Bahlmann | 2005-05-31 |
| 6624359 | Multifolded composite tape for use in cable manufacture and methods for making same | Craig Bahlmann, David M. Braun, Tom Siekierka, Philip Shows | 2003-09-23 |