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Inventor

Thomas A. Bolgert

Inventor
Rockford, IL, US

Overview

2→
Patents
1989–1990
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Pprimary
B23PMetal-working not otherwise provided for20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
F01MLubricating of machines or engines in general20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
4,895,219'Fill valve for liquid containing device'19904,817,853'Composite, method of forming a composite, and article of manufacture'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to SUNDSTRAND CORP (2)· patent assignee history
1989–1990Based in Rockford, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNDSTRAND CORP21989–1990
Locations
LocationPatentsSpan
Rockford, Illinois, US21989–1990