Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259935 | Stainless steel surface passivation treatment | Robert Sherman, Richard Paciej, Takashi Sakanaka, Shigeki Hayashi, Yoshiyuki Nakahara | 1993-11-09 |
| 5188714 | Stainless steel surface passivation treatment | Robert Sherman, Richard Paciei | 1993-02-23 |
| 5006163 | Turbine blade superalloy II | Raymond C. Benn, Kenneth R. Andryszak | 1991-04-09 |
| 4788036 | Corrosion resistant high-strength nickel-base alloy | Herbert L. Eiselstein, Jerry A. Harris, Darrell F. Smith, Jr., Edward F. Clatworthy, Stephen Floreen | 1988-11-29 |
| 4668312 | Turbine blade superalloy I | Raymond C. Benn, Kenneth R. Andryszak | 1987-05-26 |