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Inventor

William P. Ogden

Inventor
Glastonbury, CT, US

Overview

11→
Patents
2007–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C22Cprimary
C22CAlloys17%
C23CCoating metallic material17%
C21DModifying the physical structure of ferrous metals13%
F16CShafts13%
F16HGearing9%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
Y10TTechnical subjects covered by former us classification7%
B24BMachines, devices, or processes for grinding or polishing2%
F01DNon-positive displacement machines or engines, e.g. steam turbines2%
F02CGas-turbine plants2%
PatentTitleYear
10,577,672Case hardening method for high performance long life martensitic stainless steel bearings202010,526,909Lightweight journal support pin202010,202,666Process for treating steel alloys for gears201910,119,175Case hardening method for high performance long life martensitic stainless steel bearings20189,732,394'Manufacturing process for aerospace bearing rolling elements'20179,726,271'Hardened silver coated journal bearing surfaces and method'20179,389,155'Fatigue test specimen'20169,074,681'Hardened silver coated journal bearing surfaces and method'20158,580,051'Method of processing steel and steel article'20138,308,873'Method of processing steel and steel article'20127,186,304'Carbo-nitrided case hardened martensitic stainless steels'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Patents assigned to UNITED TECHNOLOGIES CORP (11)· patent assignee history
2007–2020Based in Glastonbury, CT, US· patent location history
2012–2017Patents assigned to CHIN HERBERT A (3)· patent assignee history
2012–2017Patents assigned to OGDEN WILLIAM P (3)· patent assignee history
2017Patents assigned to HALUCK DAVID A (1)· patent assignee history
2017Patents assigned to KELLER ALLEN V (1)· patent assignee history
2020Based in Hanover, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED TECHNOLOGIES CORP112007–2020
CHIN HERBERT A32012–2017
OGDEN WILLIAM Pself32012–2017
HALUCK DAVID A12017
KELLER ALLEN V12017
Locations
LocationPatentsSpan
Glastonbury, CT, US102007–2020
Hanover, Pennsylvania, US12020