Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502171 | Inductor with thermally stable resistance | Thomas T. Hansen, Timothy Schafer, Nicholas J. Schade, David Lange, Clark L. Smith +1 more | 2016-11-22 |
| 8975994 | Inductor with thermally stable resistance | Thomas T. Hansen, Timothy Schafer, Nicholas J. Schade, David Lange, Clark L. Smith +1 more | 2015-03-10 |
| 8378772 | Inductor with thermally stable resistance | Thomas T. Hansen, Timothy M. Shafer, Nicholas J. Schade, David Lange, Clark L. Smith +1 more | 2013-02-19 |
| 8018310 | Inductor with thermally stable resistance | Thomas T. Hansen, Timothy M. Shafer, Nicholas J. Schade, David Lange, Clark L. Smith +1 more | 2011-09-13 |
| 7864015 | Flux channeled, high current inductor | Thomas T. Hansen | 2011-01-04 |
| 5512650 | Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer | Charles M. Leir, Leonard A. Tushaus, Gary T. Wiederholt, Mjeczyslaw H. Mazurek, Audrey A. Sherman +1 more | 1996-04-30 |
| 5461134 | Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer | Charles M. Leir | 1995-10-24 |
| 5214119 | Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer | Charles M. Leihr, Leonard A. Tushaus, Gary T. Wiederholt | 1993-05-25 |
| 4933396 | Method of making purely primary diamines | Charles M. Leir, John E. Stark | 1990-06-12 |
| 4833213 | Method of making purely primary diamines from nitrogen containing nocleophile and terminally electrophilically active polyether | Charles M. Leir, John E. Stark | 1989-05-23 |