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Inventor

John L. Barkocy

Inventor
Hudson, OH, US

Overview

2→
Patents
1982–1988
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 for33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,785,529'Fastener mounting apparatus'19884,322,195'Lug nut'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to BURDSALL & WARD CO (1)· patent assignee history
1982–1988Based in Hudson, OH, US· patent location history
1988Patents assigned to RB & W CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BURDSALL & WARD CO11982
RB & W CORP11988
Locations
LocationPatentsSpan
Hudson, OH, US21982–1988