Inventor
Alois Wittmann
Inventor
Rancho Palos Verdes, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Gprimary
B64GCosmonautics33%
B64DEquipment for fitting in or to aircraft7%
H01QAntennas, i.e. radio aerials7%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
C08JWorking-up4%
F03HProducing a reactive propulsive thrust, not otherwise provided for4%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere4%
H01JElectric discharge tubes or discharge lamps4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
PatentTitleYear
6,868,981'Light weight hydrogen tank'20056,565,043'Redundant system for satellite inclination control with electric thrusters'20036,347,719'Light weight hydrogen tank'20026,250,070'Ion thruster with ion-extraction grids having compound contour shapes'20015,310,144'Method and apparatus for satellite torque balancing'19945,112,012'Tilting momentum wheel for spacecraft'19924,715,565'Clamping connection assembly for spacecraft'19874,699,339'Apparatus and method for transporting a spacecraft and a fluid propellant from the earth to a substantially low gravity environment above the earth'19874,679,752'Payload depolyment from shuttle employing an ejection restraint device'19874,595,623'Fiber-reinforced syntactic foam composites and method of forming same'19864,359,201'Payload deployment from shuttle with linear and angular velocity'19824,324,374'Integrated spacecraft and cradle structure'19824,303,214'Apparatus for gyroscopic ejection of shuttle launched spacecraft'19814,214,406'Dimensionally stable support structure'19804,000,350'Battery design'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1994Patents assigned to HUGHES AIRCRAFT CO (10)· patent assignee history
1976–2005Based in Rancho Palos Verdes, CA, US· patent location history
1992Patents assigned to WITTMANN ALOIS (1)· patent assignee history
1992Patents assigned to YUAN MARK S (1)· patent assignee history
2001–2005Patents assigned to HUGHES ELECTRONICS CORP (3)· patent assignee history
2003Patents assigned to BOEING CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUGHES AIRCRAFT CO | 10 | 1976–1994 |
| HUGHES ELECTRONICS CORP | 3 | 2001–2005 |
| BOEING CO | 1 | 2003 |
| WITTMANN ALOISself | 1 | 1992 |
| YUAN MARK S | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rancho Palos Verdes, California, US | 15 | 1976–2005 |