Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470091 | Assembly and method for protecting a pier and a post combination | — | 2008-12-30 |
| 7337553 | Lint detector methods and apparatuses | Richard A. Stein, David Whitehead, Mark D. Sumner | 2008-03-04 |
| 7211179 | Dual anode AC supply for continuous deposition of a cathode material | Eric Seymour | 2007-05-01 |
| 7134221 | Method of detecting lint | Richard A. Stein, David Whitehead, Mark Summer | 2006-11-14 |
| 7040039 | Clothes dryer with lint detector | Richard A. Stein, David Whitehead, Mark D. Sumner | 2006-05-09 |
| 6818103 | Method and apparatus for substrate biasing in multiple electrode sputtering systems | Abraham I. Belkind | 2004-11-16 |
| 6633017 | System for plasma ignition by fast voltage rise | Geoffrey N. Drummond, George W. McDonough, Tim Kerr, John G. Harpold | 2003-10-14 |
| 6521099 | Periodically clearing thin film plasma processing system | Geoffrey N. Drummond | 2003-02-18 |
| 6368477 | Adjustable energy quantum thin film plasma processing system | — | 2002-04-09 |
| 6222321 | Plasma generator pulsed direct current supply in a bridge configuration | David J. Christie | 2001-04-24 |
| 6217717 | Periodically clearing thin film plasma processing system | Geoffrey N. Drummond | 2001-04-17 |
| 6183605 | AC powered system for continuous deposition of a cathode material | Douglas S. Schatz | 2001-02-06 |
| 6024844 | Enhanced reactive DC sputtering system | Geoffrey N. Drummond | 2000-02-15 |
| 6007879 | Adjustable energy quantum thin film plasma processing system | — | 1999-12-28 |
| 6001224 | Enhanced reactive DC sputtering system | Geoffrey N. Drummond | 1999-12-14 |
| 5917286 | Pulsed direct current power supply configurations for generating plasmas | David J. Christie | 1999-06-29 |
| 5897753 | Continuous deposition of insulating material using multiple anodes alternated between positive and negative voltages | Douglas S. Schatz | 1999-04-27 |
| 5718813 | Enhanced reactive DC sputtering system | Geoffrey N. Drummond | 1998-02-17 |
| 4860277 | Medium and method for irreversible storage of information | Karl Wisseroth | 1989-08-22 |
| 4633717 | Thermocouple vacuum gauge | — | 1987-01-06 |
| 4350557 | Method for circumferential dimension measuring and control in crystal rod pulling | John Cole | 1982-09-21 |
| 4207293 | Circumferential error signal apparatus for crystal rod pulling | John Cole | 1980-06-10 |