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Patent applications and USPTO patent grants for Flatland; Lloyd P..The latest application filed is for "rotary connector for a dental handpiece".
Patent | Date |
---|---|
Rotary connector for a dental handpiece Grant 4,213,243 - Flatland July 22, 1 | 1980-07-22 |
Prophylactic angle head for use with a dental handpiece Grant 4,053,983 - Flatland October 18, 1 | 1977-10-18 |
Dental handpiece Grant 3,962,789 - Flatland June 15, 1 | 1976-06-15 |
Pressurized dental handpiece Grant 3,947,965 - Flatland April 6, 1 | 1976-04-06 |
Speed Governor For A Dental Handpiece Grant 3,865,505 - Flatland February 11, 1 | 1975-02-11 |
Dental Handpiece Grant 3,858,323 - Flatland January 7, 1 | 1975-01-07 |
Skimmer For A Water Body Grant 3,767,055 - Flatland October 23, 1 | 1973-10-23 |
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