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Inventor

James F. Gardner

Inventor
Exeter, RI, US

Overview

10→
Patents
1979–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 10 as inventor

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

F16Jprimary
F16JPistons62%
A47LDomestic washing or cleaning8%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like8%
G09FDisplaying8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
11,103,117Cleaning articles including scouring bodies that form printed instructions20215,769,604'Face seal device having high angular compliance'19985,639,097'Gas seal \"O\" ring holder'19975,632,493'Compliant pressure balanced seal apparatus'19975,370,402'Pressure balanced compliant seal device'19945,253,876'System and method for actively cooling dry-running gas seals'19935,100,158'Compliant finer seal'19925,042,824'Balanced shrink fit seal ring assembly'19915,039,113'Spiral groove gas lubricated seal'19914,176,983'Variable eccentric device'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to INGERSOLL RAND CO (1)· patent assignee history
1979Based in Cranbury, NJ, US· patent location history
1991–1998Patents assigned to SEALOL (8)· patent assignee history
1991–1997Based in Exeter, RI, US· patent location history
1997–1998Based in Cranston, RI, US· patent location history
2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2021Based in Stillwater, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEALOL81991–1998
3M INNOVATIVE PROPERTIES CO12021
INGERSOLL RAND CO11979
Locations
LocationPatentsSpan
Exeter, RI, US61991–1997
Cranston, RI, US21997–1998
Stillwater, Minnesota, US12021
Cranbury, New Jersey, US11979