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For the Inventor, By the Inventor

Perrysburg, OH, United States of America

Brian J Langsdorf

This inventor holds 4 USPTO granted patents. Top assignees: Alliedsignal Inc., Honeywell International Inc.. Active years: 1997-2002.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 83(Granted Patents)


Location History:

  • Toledo, OH (US) (1997)
  • Perrysburg, OH (US) (2000 - 2002)

Company Filing History:

goldMedal2 out of 3,002 
 
Alliedsignal Inc.
 patents
silverMedal2 out of 16,038 
 
Honeywell International Inc.
 patents

Years Active: 1997-2002

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4 patents (USPTO):Explore Patents
1. 6349836 - Wing tapping plate for spin-on filters (2002-02-26),
2. 6264833 - Coolant filter assembly for a vehicle (2001-07-24),
3. 6155431 - Filter assembly (2000-12-05),
4. 5665231 - Full flow/bypass filter assembly (1997-09-09),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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