Inventor
Marvin S. Keshner
Inventor
Mountain View, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer11%
C23CCoating metallic material8%
G06FElectric digital data processing6%
H01JElectric discharge tubes or discharge lamps6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
A01GHorticulture3%
B01DSeparation3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%
PatentTitleYear
10,815,588Fibers fabricated to incorporate metals for high temperature applications202010,676,391High temperature glass-ceramic matrix with embedded reinforcement fibers202010,569,956Sequestration of carbon dioxide into underground structures20209,924,640'Modifying sunlight scatter in the upper atmosphere'20189,553,439'Compact, high power, high voltage, long-distance electrical transmission line structure'20178,295,989'Local power tracking for dynamic power management in weather-sensitive power systems'20128,026,438'Front transparent conductor assembly for thin-film photovoltaic cells and method'20117,464,663'Roll-vortex plasma chemical vapor deposition system'20087,264,849'Roll-vortex plasma chemical vapor deposition method'20076,791,924'Erasable digital video disk with reference clock track'20046,418,017'Heat dissipating chassis member'20026,310,844'Erasable digital video disk with reference clock track'20016,118,753'Erasable digital video disk with reference clock track'20005,557,596'Ultra-high density storage device'19964,939,694'Defect tolerant self-testing self-repairing memory system'19904,715,115'Package for water-scale semiconductor devices'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2002Patents assigned to HEWLETT PACKARD CO (5)· patent assignee history
1987–2008Based in Mountain View, CA, US· patent location history
2007–2008Patents assigned to OPTISOLAR INC (2)· patent assignee history
2011–2020Based in Sonora, CA, US· patent location history
2017–2020Patents assigned to KESHNER MARVIN S (4)· patent assignee history
2018–2020Patents assigned to VAALER ERIK GARTH (3)· patent assignee history
2020Patents assigned to FREE FORM FIBERS LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 5 | 1987–2002 |
| KESHNER MARVIN Sself | 4 | 2017–2020 |
| VAALER ERIK GARTH | 3 | 2018–2020 |
| FREE FORM FIBERS LLC | 2 | 2020 |
| OPTISOLAR INC | 2 | 2007–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mountain View, California, US | 9 | 1987–2008 |
| Sonora, California, US | 7 | 2011–2020 |