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Inventor

Stephen B. Edwards

Inventor
Hazelwood, NC, US

Overview

3→
Patents
1991–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
B41NPrinting plates or foils20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification20%
G06FElectric digital data processing10%
H04LTransmission of digital information, e.g. telegraphic communication10%
PatentTitleYear
11,063,980System and method for associating encryption key management policy with device activity20215,366,799'Printing blanket having smooth nontextured base surface'19945,006,400'Printing blanket construction having nontextured surface'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to DAY INTERNATIONAL (1)· patent assignee history
1991–1994Based in Hazelwood, NC, US· patent location history
1994Patents assigned to DAY INT INC (1)· patent assignee history
2021Patents assigned to FORNETIX LLC (1)· patent assignee history
2021Based in Shepherdstown, WV, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAY INT INC11994
DAY INTERNATIONAL11991
FORNETIX LLC12021
Locations
LocationPatentsSpan
Hazelwood, NC, US21991–1994
Shepherdstown, WV, US12021