Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537166 | Method for the production of an electrochemical cell | Todd Snelson, Daniel Walczyk, Jake Pyzza, Lakshmi Krishnan | 2017-01-03 |
| 8206870 | Long-life membrane electrode assemblies with gasket and frame | Glen Hoppes | 2012-06-26 |
| 7841555 | Cartridge and method for handling thin film membranes | — | 2010-11-30 |
| 7601388 | Method and apparatus for transferring thin films from a source position to a target position | Stephen Derby, Glenn Saunders, Glen Hoppes, Louise C. Courtois, Jürgen Pawlik +1 more | 2009-10-13 |
| 7164470 | Depth of field enhancement for optical comparator | Marc A. Bergendahl, David Lewison | 2007-01-16 |
| 7147032 | Process and apparatus for assembly of wax trees | Richard Ludwig, Stephen Derby, Bruce Phipps | 2006-12-12 |
| 7079239 | Ophthalmic lens transportation and inspection cell | Marc A. Bergendahl, David Lewison | 2006-07-18 |
| 6957686 | Heated blades for wax melting | Bruce Phipps, Daniel Walczyk, Rory MacKean, Jason Chalfant, Keith F. Hendrck | 2005-10-25 |
| 6929050 | Wax runners for casting | Bruce Phipps, Daniel Walczyk, Rory MacKean, Jason Chalfant | 2005-08-16 |
| 6910519 | Process and apparatus for assembly of wax trees | Richard Ludwig, Stephen Derby, Bruce Phipps | 2005-06-28 |
| 6729835 | Handling assembly for fixturing ophthalmic lenses | William J. Appleton, Marc A. Bergendahl, Ted Foos, David Lewison, Sunil Singh | 2004-05-04 |
| 6416445 | Martial arts physical interaction device and method | Mark Nelson, Thomas P. Bonkenburg, Brad Hunting | 2002-07-09 |
| 6152863 | Martial arts physical interaction device and method | Mark Nelson, Thomas P. Bonkenburg, Brad Hunting | 2000-11-28 |
| 6029528 | Earring force tester | Robert B. Headley, William Finger, Thomas P. Bonkenburg, Brian R. Tibbetts | 2000-02-29 |