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Inventor

William Nortman

Inventor
Grosse Pointe, MI, US

Overview

4→
Patents
1977–2019
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.

F16Hprimary
F16HGearing60%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles20%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
10,277,477Load response performance counters20195,188,575'Automatic four-speed transmission with interconnected clutches'19934,095,487'Power transmission driveline unit'19784,033,436'Transmission and torque converter with lock-up clutch'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to CHRYSLER CORP (2)· patent assignee history
1977–1993Based in Grosse Pointe, MI, US· patent location history
1993Patents assigned to BENFORD HOWARD L (1)· patent assignee history
1993Patents assigned to HELBROOK GERALD L (1)· patent assignee history
1993Patents assigned to KLOTZ JAMES R (1)· patent assignee history
1993Patents assigned to LEISING MAURICE B (1)· patent assignee history
2019Based in Palo Alto, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHRYSLER CORP21977–1978
BENFORD HOWARD L11993
HELBROOK GERALD L11993
KLOTZ JAMES R11993
LEISING MAURICE B11993
Locations
LocationPatentsSpan
Grosse Pointe, MI, US31977–1993
Palo Alto, California, US12019