Severson; Asbjorn M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Severson; Asbjorn M..The latest application filed is for "single-axis centrifugal rate sensor".
- Severson; Asbjorn M. - Minneapolis MN
- Severson; Asbjorn M. - Hennepin County MN
| Patent | Date |
|---|---|
| Single-axis centrifugal rate sensor Grant 4,848,158 - Egli , et al. July 18, 1 | 1989-07-18 |
| Meter tampering indicator Grant 4,450,504 - Severson May 22, 1 | 1984-05-22 |
| Method of fabricating a solar absorber panel Grant 4,324,028 - Severson April 13, 1 | 1982-04-13 |
| System for in situ meter testing Grant 4,290,298 - Severson September 22, 1 | 1981-09-22 |
| Light-weight-trough type solar concentrator shell Grant 4,243,019 - Severson January 6, 1 | 1981-01-06 |
| Solar air heater Grant 4,085,730 - Severson , et al. April 25, 1 | 1978-04-25 |
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