Risman; Per Olov G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Risman; Per Olov G..The latest application filed is for "microwave heating apparatus".
- Risman; Per Olov G. - Harryda SE
- Risman; Per Olov G - Huskvarna SW
- Risman; Per Olov G. - Huskvarna SW
- Risman; Per Olov G. - Vastra SW
| Patent | Date |
|---|---|
| Microwave heating apparatus Grant 7,015,441 - Fagrell , et al. March 21, 2 | 2006-03-21 |
| Microwave applicator system Grant 6,960,747 - Risman November 1, 2 | 2005-11-01 |
| Microwave heating apparatus Grant 6,933,482 - Fagrell , et al. August 23, 2 | 2005-08-23 |
| Microwave system for heating voluminous elongated loads Grant 6,833,537 - Risman , et al. December 21, 2 | 2004-12-21 |
| Microwave heating apparatus App 20040069776 - Fagrell, Magnus ; et al. | 2004-04-15 |
| Microwave heating apparatus App 20040026416 - Fagrell, Magnus ; et al. | 2004-02-12 |
| Microwave system for heating voluminous elongated loads App 20030205574 - Risman, Per Olov G. ; et al. | 2003-11-06 |
| Microwave heating apparatus Grant 6,630,654 - Fagrell , et al. October 7, 2 | 2003-10-07 |
| Microwave heating apparatus Grant 6,614,010 - Fagrell , et al. September 2, 2 | 2003-09-02 |
| Microwave heating apparatus App 20030106891 - Fagrell, Magnus ; et al. | 2003-06-12 |
| Microwave applicator system App 20030102306 - Risman, Per Olov G. | 2003-06-05 |
| Microwave heating apparatus App 20030089707 - Fagrell, Magnus ; et al. | 2003-05-15 |
| Microwave heating apparatus App 20020027135 - Fagrell, Magnus ; et al. | 2002-03-07 |
| Microwave radiators Grant 4,027,133 - Dygve , et al. May 31, 1 | 1977-05-31 |
| Electric supply circuits for a microwave oven Grant 4,011,427 - Risman March 8, 1 | 1977-03-08 |
| Microwave Heating Apparatus Grant 3,810,248 - Risman , et al. May 7, 1 | 1974-05-07 |
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