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For the Inventor, By the Inventor

Cologne, Germany

Roland Henneborn

This inventor holds 3 USPTO granted patents. Top assignee: Messer Griesheim Gmbh. Active years: 1990-2003.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Cologne, DE (1990 - 1998)
  • Pulheim, DE (2003)

Company Filing History:

goldMedal3 out of 218 
 
Messer Griesheim Gmbh
 patents

Years Active: 1990-2003

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3 patents (USPTO):Explore Patents
1. 6564827 - Shut-off device for the filling device of a pressure tank (2003-05-20),
2. 5823863 - Machine for polishing and/or grinding (1998-10-20),
3. 4938376 - Valve for safeguarding the outer container of double wall (1990-07-03),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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