Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013419 | Coating apparatus | David S. Rickerby, Derek S. Whitmell, Joseph P. Coad | 1991-05-07 |
| 4794667 | Detachable auxiliary handle | Stanley E. Nelson | 1989-01-03 |
| 4289657 | Fluid treatment devices | — | 1981-09-15 |
| 4277293 | Growth of synthetic diamonds having altered electrical conductivity | John A. Hudson, David J. Mazey | 1981-07-07 |
| 4191735 | Growth of synthetic diamonds | John A. Hudson, David J. Mazey | 1980-03-04 |
| 4184079 | Radiation toughening of diamonds | John A. Hudson, David J. Mazey | 1980-01-15 |