Holford; Richard L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holford; Richard L..The latest application filed is for "3-d acoustic infinite element based on a prolate spheroidal multipole expansion".
- Holford; Richard L. - Denville NJ
| Patent | Date |
|---|---|
| 3-D acoustic infinite element based on an oblate spheroidal multipole expansion Grant 5,604,893 - Burnett , et al. February 18, 1 | 1997-02-18 |
| 3-D acoustic infinite element based on a prolate spheroidal multipole expansion Grant 5,604,891 - Burnett , et al. February 18, 1 | 1997-02-18 |
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