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Inventor

William T. Kowalchik

Inventor
Jonesboro, AR, US

Overview

2→
Patents
2000
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Nprimary
F16NLubricating50%
LOC0850%
PatentTitleYear
6,135,327'Battery operated grease gun'2000D0427864'Powered grease gun'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to MCNEIL CORP OHIO (1)· patent assignee history
2000Based in Jonesboro, AR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MCNEIL CORP OHIO12000
Locations
LocationPatentsSpan
Jonesboro, AR, US22000