Risman; Per Olov
Patent Applications and Registrations
Patent applications and USPTO patent grants for Risman; Per Olov.The latest application filed is for "microwave antenna applicator".
- Risman; Per Olov - Harryda SE
- Risman; Per Olov - Tenhult SW
| Patent | Date |
|---|---|
| Microwave antenna applicator Grant 10,186,780 - Risman , et al. Ja | 2019-01-22 |
| Microwave Antenna Applicator App 20170077609 - RISMAN; Per Olov ; et al. | 2017-03-16 |
| Method and system for achieving optimal UV water disinfection Grant 8,269,190 - Dornblaser , et al. September 18, 2 | 2012-09-18 |
| Method and System for Achieving Optimal UV Water Disinfection App 20120061592 - Dornblaser; Gerald ; et al. | 2012-03-15 |
| Microwave Heating Applicator App 20090166354 - Risman; Per Olov | 2009-07-02 |
| Microwave Heating Applicator App 20090032528 - Risman; Per Olov | 2009-02-05 |
| Method And Device For Producing Heating Of Moisture-containing Objects Grant 3,839,616 - Risman October 1, 1 | 1974-10-01 |
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