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Inventor

Doyle Watt

Inventor
Grand Rapids, MI, US

Overview

10→
Patents
1993–1997
Patent span
LOC
Primary field

Patents· 10 as inventor

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

LOC08primary
LOC08100%
PatentTitleYear
D0387265'Pull'1997D0379918'Pull'1997D0379751'Combined pull and backplate'1997D0379752'Pull'1997D0375886'Combined pull and backplate'1996D0368420'Pull'1996D0347566'Pull'1994D0347376'Pull'1994D0333968'Pull'1993D0333082'Pull'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1997Patents assigned to KEELER BRASS CO (10)· patent assignee history
1993–1997Based in Grand Rapids, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEELER BRASS CO101993–1997
Locations
LocationPatentsSpan
Grand Rapids, MI, US101993–1997