Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12217038 | Methods and apparatus to control architectural coverings | Mark Perry, David Hoogstrate, Henk Jan Meewis | 2025-02-04 |
| 9335753 | Architectural opening coverings and methods | — | 2016-05-10 |
| 8627836 | Method and system for removal of contaminates from phaseshift photomasks | Shad Hedges | 2014-01-14 |
| 8540005 | Apparatus and method for monitoring and controlling a covering for an architectural opening | Daniel Fluckey, Michael S. Holford | 2013-09-24 |
| 7767365 | Methods for forming and cleaning photolithography reticles | Craig M. Carpenter, Steve McDonald, Robert T. Rasmussen, J. Brett Rolfson, Azeddine Zerrade | 2010-08-03 |
| 7300526 | Method and system for removal of contaminates from phaseshift photomasks | Shad Hedges | 2007-11-27 |
| 7008487 | Method and system for removal of contaminates from phaseshift photomasks | Shad Hedges | 2006-03-07 |
| 6856720 | Rotating fiber optic switch | — | 2005-02-15 |
| 5923797 | Frequency-controlled optical switch | R. James Bateman | 1999-07-13 |
| 5071126 | Tennis racket cover and bag with measuring strap | — | 1991-12-10 |