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Inventor

Bernhard Kullmann

Inventor
Rochester Hills, MI, US

Overview

10→
Patents
1989–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B60Tprimary
B60TVehicle brake control systems or parts thereof50%
F16DCouplings for transmitting rotation36%
B29CShaping or joining of plastics7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
6,026,643'Master cylinder'20005,884,732'Composite brake adapter'19995,865,275'Rear knuckle with brake features'19995,810,121'Modular caliper'19985,649,749'Brake system fault mode generator'19975,632,533'Brake system fault mode generator'19975,619,900'Vacuum booster assembly'19975,593,005'Caliper-type disc brake with stepped rotor'19975,558,184'Slanted brake rotor'19964,842,340'Brake for a vehicle trailer'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Frankfurt am Main, DE· patent location history
1996Patents assigned to ITT AUTOMOTIVE (1)· patent assignee history
1996–1999Based in Rochester Hills, MI, US· patent location history
1997–1998Patents assigned to ITT AUTOMOTIVE INC (3)· patent assignee history
1997Patents assigned to ITT (1)· patent assignee history
1997Patents assigned to ITT AUTOMOTIVE ELECTRICAL SYST (1)· patent assignee history
1999–2000Patents assigned to ITT MFG ENTERPRISES INC (3)· patent assignee history
2000Based in Ortonville, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ITT AUTOMOTIVE INC31997–1998
ITT MFG ENTERPRISES INC31999–2000
ITT11997
ITT AUTOMOTIVE11996
ITT AUTOMOTIVE ELECTRICAL SYST11997
Locations
LocationPatentsSpan
Rochester Hills, MI, US81996–1999
Ortonville, MI, US12000
Frankfurt am Main, DE11989