Inventor

David Rich

Inventor
Upton, MA, US

Overview

6→
Patents
1986–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B30Bprimary
B30BPresses in general19%
B01DSeparation13%
H04LTransmission of digital information, e.g. telegraphic communication13%
B23KSoldering or unsoldering6%
B60TVehicle brake control systems or parts thereof6%
B65FGathering or removal of domestic or like refuse6%
C04BLime, magnesia6%
G07CTime or attendance registers6%
H01RElectrically-conductive connections6%
H04WWireless communication networks6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to IBM (1)· patent assignee history
1986Based in Middletown, NY, US· patent location history
2015–2016Patents assigned to MSW POWER CORP (3)· patent assignee history
2015–2016Based in Upton, MA, US· patent location history
2019Patents assigned to INNOVA ELECTRONICS CORP (1)· patent assignee history
2019Patents assigned to MASTERCARD INTERNATIONAL INC (1)· patent assignee history
2019Based in Huntington Beach, CA, US· patent location history
2019Based in Ridgefield, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MSW POWER CORP32015–2016
IBM11986
INNOVA ELECTRONICS CORP12019
MASTERCARD INTERNATIONAL INC12019
Locations
LocationPatentsSpan
Upton, Massachusetts, US32015–2016
Huntington Beach, California, US12019
Ridgefield, CT, US12019
Middletown, New York, US11986