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Inventor

Walter A. Baker

Inventor
Chalfont, PA, US

Overview

6→
Patents
1991–2020
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.

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general31%
B05BSpraying apparatus31%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers31%
G01BMeasuring length, thickness or similar linear dimensions6%
PatentTitleYear
10,744,523Mixing and dispensing apparatus202010,335,812Mixing and dispensing apparatus20199,764,342'Mixing and dispensing apparatus'20179,108,208'Mixing and dispensing apparatus'20158,523,017'Mixing and dispensing apparatus'20135,022,762'Apparatus for optically inspecting printer die motifs'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to BAKER WALTER A (1)· patent assignee history
1991Patents assigned to STROUD ROY C (1)· patent assignee history
1991Based in Richmond, VA, US· patent location history
2013–2020Patents assigned to VELTEK ASSOCIATES INC (3)· patent assignee history
2013Patents assigned to BAKER WALTER ANTHONY (1)· patent assignee history
2013–2020Based in Chalfont, PA, US· patent location history
2017–2019Patents assigned to VELTEK ASS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VELTEK ASSOCIATES INC32013–2020
VELTEK ASS INC22017–2019
BAKER WALTER Aself11991
BAKER WALTER ANTHONYself12013
STROUD ROY C11991
Locations
LocationPatentsSpan
Chalfont, Pennsylvania, US52013–2020
Richmond, Virginia, US11991