LexDanaLexDanabeta
Inventor

Christian Elder

Inventor
Baltimore, MD, US

Overview

5→
Patents
1991–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
LOC1625%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects13%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
B62DMotor vehicles13%
G02BOptical elements, systems or apparatus13%
PatentTitleYear
10,870,453Vehicle accessory port and plug2020D0703719'Electronic communication device'2014D0684210'Camera mounting and positioning device'20135,227,620'Apparatus for assembling components of color optical scanners'19935,038,028'Optical scanner aperture and light source assembly'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history
1991Based in Evans, CO, US· patent location history
1993Based in Greeley, CO, US· patent location history
2013–2014Patents assigned to BOYLE CHRISTOPHER T (2)· patent assignee history
2013–2014Patents assigned to ELDER CHRISTIAN (2)· patent assignee history
2013–2014Patents assigned to H4 ENG INC (2)· patent assignee history
2013–2014Patents assigned to O'CALLAGHAN JOHN T (2)· patent assignee history
2013–2014Based in Baltimore, MD, US· patent location history
2020Based in Sylvan Lake, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOYLE CHRISTOPHER T22013–2014
ELDER CHRISTIANself22013–2014
H4 ENG INC22013–2014
HEWLETT PACKARD CO21991–1993
O'CALLAGHAN JOHN T22013–2014
Locations
LocationPatentsSpan
Baltimore, Maryland, US22013–2014
Sylvan Lake, MI, US12020
Greeley, CO, US11993
Evans, CO, US11991