Inventor

David Charles Van Den Berg

Inventor
Markleeville, CA, US

Overview

4→
Patents
1994–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification36%
H01RElectrically-conductive connections18%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines18%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves9%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock9%
H01BCables9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to BENTLY NEVADA CORP (1)· patent assignee history
1994–2013Based in Markleeville, CA, US· patent location history
2003Patents assigned to BENTLY NEVEDA LLC (1)· patent assignee history
2007–2013Patents assigned to GEN ELECTRIC (2)· patent assignee history
2013Patents assigned to VAN DEN BERG DAVID CHARLES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC22007–2013
BENTLY NEVADA CORP11994
BENTLY NEVEDA LLC12003
VAN DEN BERG DAVID CHARLESself12013
Locations
LocationPatentsSpan
Markleeville, California, US41994–2013