Valley; Charles R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Valley; Charles R..The latest application filed is for "liquid crystal coverslides for solar cells".
- Valley; Charles R. - Fairborn OH
- Valley; Charles R. - Xenia OH
| Patent | Date |
|---|---|
| Liquid crystal coverslides for solar cells Grant 5,139,578 - Valley August 18, 1 | 1992-08-18 |
| Dipstick wipe-off tool Grant 5,018,237 - Valley May 28, 1 | 1991-05-28 |
| Fluid drippage absorption and collection devices Grant 4,826,030 - Valley May 2, 1 | 1989-05-02 |
| Shopping cart child support device Grant 4,674,758 - Valley , et al. June 23, 1 | 1987-06-23 |
| Apparatus for etching vertical junction solar cell wafers Grant 4,501,636 - Valley February 26, 1 | 1985-02-26 |
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