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Inventor

William D. Riebock

Inventor
Rockford, IL, US

Overview

3→
Patents
1976–1989
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.

A47Hprimary
A47HFurnishings for windows or doors20%
B23DPlaning20%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding20%
B27GAccessory machines or apparatus for working wood or similar materials20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
4,829,672'Protective boot for tool mechanism'19894,536,107'Drill bit'19853,978,904'Knotless master carrier'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to NEWELL CO INC (1)· patent assignee history
1976–1989Based in Rockford, IL, US· patent location history
1985Patents assigned to EX CELL O CORP (1)· patent assignee history
1989Patents assigned to GREENLEE TEXTRON INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EX CELL O CORP11985
GREENLEE TEXTRON INC11989
NEWELL CO INC11976
Locations
LocationPatentsSpan
Rockford, Illinois, US31976–1989