IP Library › Granted Patent US 4,638,484
Granted Patent Utility
US 4,638,484 · App. 06/673,304

Solid state laser employing diamond having color centers as a laser active material

Inventors: Stephen C. Rand, Larry G. DeShazer
Patented Case View Patent ↗
Granted: Jan 20, 1987 Filed: Nov 20, 1984
Inventors
Stephen C. Rand
Larry G. DeShazer
Assignee (at issue)
Hughes Aircraft Company

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,638,484
App. No.
06/673,304
Filed
1984-11-20
Granted
1987-01-20
Kind
A