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Inventor

Jon A. Johnston

Inventor
Northglenn, CO, US

Overview

2→
Patents
1991–1993
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.

F16Gprimary
F16GBelts, cables, or ropes, predominantly used for driving purposes33%
F16LPipes33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,215,339'Conduit coupling'19934,990,125'Flat belt, belt drive, and method'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to GATES RUBBER CO (2)· patent assignee history
1991–1993Based in Northglenn, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GATES RUBBER CO21991–1993
Locations
LocationPatentsSpan
Northglenn, CO, US21991–1993