Inventor

David P. Newman

Inventor
Arvada, CO, US

Overview

22→
Patents
1976–2021
Patent span
Physics
Primary field (CPC G)

Patents· 22 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification15%
A61BDiagnosis8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
H04NPictorial communication, e.g. television8%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%
F16LPipes6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A44BButtons, pins, buckles, slide fasteners, or the like4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1981Patents assigned to YELLOW SPRINGS INSTR (3)· patent assignee history
1976–1981Based in Yellow Springs, OH, US· patent location history
1991–1994Patents assigned to COBE LAB (3)· patent assignee history
1991–2002Based in Arvada, CO, US· patent location history
2002–2004Patents assigned to CAMAX TOOL COMPANY INC (3)· patent assignee history
2002–2004Based in Fort Morgan, CO, US· patent location history
2003–2013Patents assigned to PANDUIT CORP (5)· patent assignee history
2007–2013Based in Glen Ellyn, IL, US· patent location history
2021Patents assigned to GOPRO INC (4)· patent assignee history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANDUIT CORP52003–2013
GOPRO INC42021
CAMAX TOOL COMPANY INC32002–2004
COBE LAB31991–1994
YELLOW SPRINGS INSTR31976–1981
Locations
LocationPatentsSpan
Arvada, CO, US71991–2002
San Diego, California, US42021
Glen Ellyn, Illinois, US42007–2013
Yellow Springs, OH, US41976–1981
Fort Morgan, CO, US22002–2004