Kalfayan; Sarkis H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kalfayan; Sarkis H..The latest application filed is for "coal desulfurization process".
- Kalfayan; Sarkis H. - La Canada CA
- Kalfayan; Sarkis H. -
| Patent | Date |
|---|---|
| Coal desulfurization process Grant 4,081,250 - Hsu , et al. March 28, 1 | 1978-03-28 |
| Strain gage mounting assembly Grant 3,914,991 - Fletcher , et al. October 28, 1 | 1975-10-28 |
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