Zimmer; Robert E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zimmer; Robert E..The latest application filed is for "method of mounting a plurality of coupons in molded material and polishing surfaces thereof for cross-sectional analysis of printed circuit boards".
- Zimmer; Robert E. - Niles IL
| Patent | Date |
|---|---|
| Method of mounting a plurality of coupons in molded material and polishing surfaces thereof for cross-sectional analysis of printed circuit boards Grant 4,623,500 - Nelson , et al. November 18, 1 | 1986-11-18 |
| Abrasive slurry supply system for use in metallographic sample preparation Grant 4,513,894 - Doyle , et al. April 30, 1 | 1985-04-30 |
| Chuck for vertically hung specimen holder Grant 4,459,785 - Zimmer July 17, 1 | 1984-07-17 |
| Portable Battery Powered Eraser And Support Therefor Grant 3,684,941 - Van Acker , et al. August 15, 1 | 1972-08-15 |
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