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Inventor

Abram M. Ingold

Inventor
Metamora, IL, US

Overview

4→
Patents
2012–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F01Lprimary
F01LCyclically operating valves for machines or engines25%
F02FCylinders, pistons or casings, for combustion engines25%
Y02TClimate change mitigation technologies related to transportation25%
F01PCooling of machines or engines in general8%
F16KValves8%
LOC248%
PatentTitleYear
11,125,123Valve seat insert with soft landing insert design with contoured radii202111,125,122Valve seat insert with soft landing insert design with contoured radii202110,934,902Valve seat insert for high power density and marine engines2021D0663846'Hearing aid'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to BERNAFON AG (1)· patent assignee history
2012Patents assigned to GRUTZNER PHILIPP (1)· patent assignee history
2012Patents assigned to INGOLD ANDREAS (1)· patent assignee history
2012Patents assigned to MARGOT ROLAND (1)· patent assignee history
2012Based in Berne, CH· patent location history
2021Patents assigned to CATERPILLAR INC (3)· patent assignee history
2021Based in Metamora, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR INC32021
BERNAFON AG12012
GRUTZNER PHILIPP12012
INGOLD ANDREASself12012
MARGOT ROLAND12012
Locations
LocationPatentsSpan
Metamora, Illinois, US32021
Berne, CH12012