Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259935 | Stainless steel surface passivation treatment | Jeffrey M. Davidson, Richard Paciej, Takashi Sakanaka, Shigeki Hayashi, Yoshiyuki Nakahara | 1993-11-09 |
| 5188714 | Stainless steel surface passivation treatment | Jeffrey M. Davidson, Richard Paciei | 1993-02-23 |