Oehman, Jr.; Robert E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oehman, Jr.; Robert E..The latest application filed is for "compliant viscous seal for fluid transfer device".
- Oehman, Jr.; Robert E. - Raleigh NC
- Oehman, Jr.; Robert E. - Cary NC
| Patent | Date |
|---|---|
| Compliant viscous seal for fluid transfer device Grant 7,278,840 - Oehman, Jr. October 9, 2 | 2007-10-09 |
| Pump mount using sanitary flange clamp Grant 6,764,284 - Oehman, Jr. July 20, 2 | 2004-07-20 |
| Fluid transfer machine with drive shaft lubrication and cooling Grant 6,685,453 - Oehman, Jr. , et al. February 3, 2 | 2004-02-03 |
| Back exercise apparatus with a neck exercise attachment Grant 4,768,779 - Oehman, Jr. , et al. September 6, 1 | 1988-09-06 |
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