McWilliam, Richard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McWilliam, Richard D..The latest application filed is for "active noise control with on-line-filtered c modeling".
- McWilliam, Richard D. - Shedden CA
- McWilliam; Richard D. - West Lorne CA
| Patent | Date |
|---|---|
| Active noise control with on-line-filtered C modeling App 20030112981 - McWilliam, Richard D. ; et al. | 2003-06-19 |
| Active dipole inlet using drone speaker driver App 20010047903 - McWilliam, Richard D. ; et al. | 2001-12-06 |
| Integrated air cleaner assembly Grant 5,059,221 - McWilliam October 22, 1 | 1991-10-22 |
| Drive system with wear compensator Grant 4,613,318 - McWilliam , et al. September 23, 1 | 1986-09-23 |
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