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Inventor

William W. Clark

Inventor
Wexford, PA, US

Overview

12→
Patents
1991–2021
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing13%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
F16KValves9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
A61BDiagnosis4%
A61FFilters implantable into blood vessels4%
B01LChemical or physical laboratory apparatus for general use4%
F02CGas-turbine plants4%
F15CFluid-circuit elements predominantly used for computing or control purposes4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
11,083,951Ball spin rate measurement system and method202110,413,301Perfusion device for treating an injured blood vessel20199,851,374Inertial measurement of sports motion20179,791,398'Measurement device with sensor array'20178,944,939'Inertial measurement of sports motion'20158,540,209'Active combustion flow modulation valve'20137,159,841'Piezoelectric axial flow microvalve'20076,943,484'Tunable piezoelectric micro-mechanical resonator'20055,739,950'Broadband protector for photodetectors'19985,449,904'Broadband passive optical limiter using a photorefractive crystal, cylindrical lens and filter to protect against substantially all pulsewidths and continuous wave lasers'19955,317,442'Mutually pumped phase conjugator for remote identification'19945,073,705'Broadband, multi-line, optical power limiting scheme'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1995Patents assigned to US ARMY (3)· patent assignee history
1991Based in Fairfax, VA, US· patent location history
1994–1998Based in Lorton, VA, US· patent location history
2005–2013Patents assigned to UNIV PITTSBURGH (2)· patent assignee history
2005–2021Based in Wexford, PA, US· patent location history
2013–2015Patents assigned to CLARK WILLIAM W (2)· patent assignee history
2013Patents assigned to BLACK NATHANIEL (1)· patent assignee history
2017–2019Patents assigned to UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US ARMY31991–1995
CLARK WILLIAM Wself22013–2015
UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION22017–2019
UNIV PITTSBURGH22005–2013
BLACK NATHANIEL12013
Locations
LocationPatentsSpan
Wexford, Pennsylvania, US82005–2021
Lorton, Virginia, US31994–1998
Fairfax, Virginia, US11991