Sawyer; Harold T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawyer; Harold T..The latest application filed is for "method for enhancing chemical reactions".
- Sawyer; Harold T. - Los Angeles CA
- Sawyer; Harold T. - Pacific Palisades CA
| Patent | Date |
|---|---|
| Method for enhancing chemical reactions Grant 4,369,100 - Sawyer January 18, 1 | 1983-01-18 |
| Apparatus for enhancing chemical reactions Grant 4,168,295 - Sawyer September 18, 1 | 1979-09-18 |
| Dynamic self-cleaning filter for liquids Grant 4,158,629 - Sawyer June 19, 1 | 1979-06-19 |
| Apparatus and method for deliquifying material Grant 4,137,159 - Sawyer January 30, 1 | 1979-01-30 |
| In-line mixer for fluids Grant 3,948,489 - Sawyer April 6, 1 | 1976-04-06 |
| Electronically Powered Knife Grant 3,832,776 - Sawyer September 3, 1 | 1974-09-03 |
| Industrial Carpet And Floor Conditioner Grant 3,803,666 - Sawyer April 16, 1 | 1974-04-16 |
| Industrial Carpet And Floor Conditioner Grant 3,739,417 - Sawyer June 19, 1 | 1973-06-19 |
| Surface Conditioner Grant 3,657,759 - Sawyer April 25, 1 | 1972-04-25 |
| Well Cleaner Grant 3,648,769 - Sawyer March 14, 1 | 1972-03-14 |
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