Birchmeier; John R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birchmeier; John R..The latest application filed is for "cooling system with continuously variable capacity".
- Birchmeier; John R. - Ashley OH
- Birchmeier; John R - Columbus OH
- Birchmeier, John R. - Columbus OH
| Patent | Date |
|---|---|
| Cooling System With Continuously Variable Capacity App 20210321545 - Jain; Gaurav ; et al. | 2021-10-14 |
| Modular uninterruptible power supply Grant 7,453,235 - Blair , et al. November 18, 2 | 2008-11-18 |
| Modular Uninterruptible Power Supply App 20040160214 - Blair, Charles F. ; et al. | 2004-08-19 |
| Modular uninterruptible power supply battery management Grant 6,700,351 - Blair , et al. March 2, 2 | 2004-03-02 |
| Order tracking signal sampling process Grant 6,351,714 - Birchmeier February 26, 2 | 2002-02-26 |
| Modular uninterruptible power supply App 20010033502 - Blair, Charles F. ; et al. | 2001-10-25 |
| Method and apparatus for measuring the polarized potential of a buried or submerged structure protected by impressed current Grant 4,591,792 - Birchmeier , et al. May 27, 1 | 1986-05-27 |
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