Inventor
Brian R. Schaefer
Inventor
Huntington Beach, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems40%
F16FSprings20%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere20%
F04BPositive-displacement machines for liquids10%
F16CShafts10%
PatentTitleYear
10,520,227Pulse tube cryocooler with axially-aligned components201910,234,075Non-rotating flexure bearings with enhanced dynamic stability for cryocoolers and other devices20199,488,389'Cryocooler regenerator containing one or more carbon-based anisotropic thermal layers'20169,285,073'Non-rotating flexure bearings for cryocoolers and other devices'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to RAYTHEON CO (4)· patent assignee history
2016–2019Based in Huntington Beach, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 4 | 2016–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntington Beach, California, US | 4 | 2016–2019 |