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Inventor

Donn Niffenegger

Inventor
Warren, MI, US

Overview

3→
Patents
2015–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Hprimary
F16HGearing43%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles29%
F16DCouplings for transmitting rotation14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,066,743Motor driven transfer case with modular actuation201810,054,222Hydraulic system of a vehicle powertrain20189,186,987'Electro-mechanical transfer case with range shift on the move'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to BORGWARNER INC (3)· patent assignee history
2015Patents assigned to KURMANIAK CHRISTOPHER (1)· patent assignee history
2015Patents assigned to MASTIE JOSEPH D (1)· patent assignee history
2015Patents assigned to NIFFENEGGER DONN (1)· patent assignee history
2015Patents assigned to PRITCHARD LARRY A (1)· patent assignee history
2015–2018Based in Warren, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BORGWARNER INC32015–2018
KURMANIAK CHRISTOPHER12015
MASTIE JOSEPH D12015
NIFFENEGGER DONNself12015
PRITCHARD LARRY A12015
Locations
LocationPatentsSpan
Warren, MI, US32015–2018