Inventor
Ernest F. Hasselbrink, Jr.
Inventor
Londonderry, NH, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F15Cprimary
F15CFluid-circuit elements predominantly used for computing or control purposes17%
F16KValves17%
G01FMeasuring volume, volume flow, mass flow or liquid level17%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
Y10TTechnical subjects covered by former us classification11%
B01LChemical or physical laboratory apparatus for general use6%
H01LSemiconductor devices6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
9,685,571'Solar cell module with high electric susceptibility layer'20177,293,449'Thermal modulation for gas chromatography'20077,284,409'Thermal modulation for gas chromatography'20076,994,826'Method and apparatus for controlling cross contamination of microfluid channels'20066,988,402'Mobile monolithic polymer elements for flow control in microfluidic devices'20066,952,962'Mobile monolithic polymer elements for flow control in microfluidic devices'20056,782,746'Mobile monolithic polymer elements for flow control in microfluidic devices'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to SANDIA NAT LAB (4)· patent assignee history
2004–2006Based in Walnut Creek, CA, US· patent location history
2005–2006Based in Saline, MI, US· patent location history
2007Patents assigned to UNIV MICHIGAN (2)· patent assignee history
2007Based in Londonderry, NH, US· patent location history
2017Patents assigned to SUNPOWER CORP (1)· patent assignee history
2017Based in Danville, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDIA NAT LAB | 4 | 2004–2006 |
| UNIV MICHIGAN | 2 | 2007 |
| SUNPOWER CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Londonderry, NH, US | 2 | 2007 |
| Walnut Creek, California, US | 2 | 2004–2006 |
| Saline, MI, US | 2 | 2005–2006 |
| Danville, California, US | 1 | 2017 |