Diggens, Albert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Diggens, Albert A..The latest application filed is for "chlorine test reagent, and reagent storing, packaging and dosing".
- Diggens, Albert A. - Onekama MI
- Diggens; Albert A. - Newton MA
| Patent | Date |
|---|---|
| Chlorine test reagent, and reagent storing, packaging and dosing App 20030199101 - Diggens, Albert A. | 2003-10-23 |
| Method of adjusting pH Grant 4,251,218 - Diggens * February 17, 1 | 1981-02-17 |
| Method of adjusting pH Grant 4,131,428 - Diggens December 26, 1 | 1978-12-26 |
| Total residual chlorine Grant 4,049,382 - Ross, Jr. , et al. September 20, 1 | 1977-09-20 |
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