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Patent applications and USPTO patent grants for Wills; Walter R..The latest application filed is for "dewatering with electrically augmented vacuum filter".
Patent | Date |
---|---|
Dewatering with electrically augmented vacuum filter Grant 4,312,729 - Wills January 26, 1 | 1982-01-26 |
Method and apparatus for agglomeration measuring and control Grant RE28,940 - Komline, Sr., deceased , et al. August 24, 1 | 1976-08-24 |
Reference pattern zeta potential measurement apparatus and method therefor Grant 3,909,380 - Day , et al. September 30, 1 | 1975-09-30 |
Method For Agglomeration Measuring And Control Grant 3,723,712 - Komline, Sr. , et al. March 27, 1 | 1973-03-27 |
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