Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421159 | Multiple beam laser marking apparatus | Richard Blackburn | 2002-07-16 |
| 5854806 | Multi-channel, RF-excited gas discharge laser | — | 1998-12-29 |
| 5767477 | Laser marking apparatus for marking twin-line messages | — | 1998-06-16 |
| 5095490 | Asymmetric rf excited gas laser electrode configuration | — | 1992-03-10 |
| 5049721 | Laser marking apparatus and method for providing markings of enhanced readability in an outer jacket of a moving cable | Stanley J. Parnas, Randy C. Horne, Robert A. Wessels, Jr., Celestino Rey, Jack E. Andrews | 1991-09-17 |
| 4891819 | RF excited laser with internally folded resonator | Harold A. Cameron, Michael R. Davison | 1990-01-02 |
| 4878894 | Gas/saline valve with suction control | Harold A. Cameron | 1989-11-07 |
| 4859075 | Laser thermal testing method and system for use with a fire alarm system | Robert E. Mofley | 1989-08-22 |
| 4715372 | Gas insufflation apparatus for use with an arthroscopic laser system | Jay E. Philippbar, Chadwick F. Smith | 1987-12-29 |
| 4652722 | Laser marking apparatus | Joseph Stone | 1987-03-24 |
| 4620306 | Elongated chambers for use in combination with a transversely excited gas laser | — | 1986-10-28 |
| 4618961 | Configuration of electrodes for transversely excited gas lasers | — | 1986-10-21 |
| 4589114 | Optical mode control for a gas laser | — | 1986-05-13 |
| 4523071 | Method and apparatus for forming a ball at the end of a wire | Charles F. Bancroft, Thomas B. Brown, Peter W. Bullock | 1985-06-11 |
| 4494236 | Pulsed rf pumped waveguide laser | — | 1985-01-15 |
| 4477087 | Seal formed out of a hard metal with a plating of soft metals | Harold A. Cameron | 1984-10-16 |
| 4464760 | Elongated chambers for use in combination with a transversely excited gas laser | — | 1984-08-07 |
| 4455658 | Coupling circuit for use with a transversely excited gas laser | — | 1984-06-19 |
| 4269501 | Drum for an automatic photographic processing system | Glen A. Griffith | 1981-05-26 |
| 4251781 | Electric discharge-excited flowing gas laser with discharge confinement shield | — | 1981-02-17 |