Inventor
Nelson J. Groom
Inventor
White Marsh, VA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts26%
A61MDevices for introducing media into, or onto, the body13%
F04DNon-positive-displacement pumps13%
H02KDynamo-electric machines13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B64GCosmonautics6%
H01QAntennas, i.e. radio aerials6%
F41GWeapon sights3%
G01CMeasuring distances, levels or bearings3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
PatentTitleYear
6,447,266'Blood pump having a magnetically suspended rotor'20026,447,265'Magnetically suspended miniature fluid pump and method of designing the same'20026,244,835'Blood pump having a magnetically suspended rotor'20016,015,272'Magnetically suspended miniature fluid pump and method of designing the same'20005,003,235'Single element magnetic suspension actuator'19915,003,211'Permanent magnet flux-biased magnetic actuator with flux feedback'19914,281,384'Rim inertial measuring system'19814,156,548'Magnetic suspension and pointing system'19794,088,018'Magnetic suspension and pointing system'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2002Patents assigned to NASA (8)· patent assignee history
1978–2002Based in White Marsh, VA, US· patent location history
2000–2002Patents assigned to UNIV PITTSBURGH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NASA | 8 | 1978–2002 |
| UNIV PITTSBURGH | 3 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| White Marsh, Virginia, US | 9 | 1978–2002 |