Hansen; Donald H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hansen; Donald H..The latest application filed is for "ophthermometry: a method of measuring eye temperature for diagnosis and surgery".
- Hansen; Donald H. - Davenport IA
- Hansen; Donald H. - Convent Station NJ
- Hansen; Donald H. - Williamsville NY
| Patent | Date |
|---|---|
| Ophthermometry: a method of measuring eye temperature for diagnosis and surgery Grant 5,115,815 - Hansen May 26, 1 | 1992-05-26 |
| Rotatable detector Grant 4,285,906 - Meltzer , et al. August 25, 1 | 1981-08-25 |
| Laser Microprobe Grant 3,782,823 - Kantorski , et al. January 1, 1 | 1974-01-01 |
| Automatic Exposure Control For Controlling Photographic Shutter Grant 3,711,721 - Hansen January 16, 1 | 1973-01-16 |
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