Inventor

Evan R. Zweifel

Inventor
Fort Collins, CO, US

Overview

9→
Patents
2005–2015
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing90%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2015Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (8)· patent assignee history
2005–2015Based in Fort Collins, CO, US· patent location history
2012Patents assigned to BUCK KEITH (1)· patent assignee history
2015Patents assigned to BUCK KEITH R (2)· patent assignee history
2015Patents assigned to CAMPBELL ROBERT E (2)· patent assignee history
2015Patents assigned to ZWEIFEL EVAN R (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO82005–2015
BUCK KEITH R22015
CAMPBELL ROBERT E22015
ZWEIFEL EVAN Rself22015
BUCK KEITH12012
Locations
LocationPatentsSpan
Fort Collins, CO, US92005–2015