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Heidelberg, Germany

Klaus Dohring

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 60(Granted Patents)

Location History:

Gorxheimertal, DE (1992)
Heidelberg, DE (1993 - 1995)
Munchen, DE (1996 - 1999)

Company Filing History:

Firma Carl Freudenberg

Years Active: 1992-1999

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5947483 - Seal for the gas-tight mounting of an intake manifold on the cylinder (1999-09-07),

2. 5704327 - Intake pipe for an internal combustion engine (1998-01-06),

3. 5590888 - Seal for the gas-tight mounting of an intake manifold on the cylinder (1997-01-07),

4. 5584270 - Intake pipe for an internal combustion engine (1996-12-17),

5. 5487366 - Intake manifold (1996-01-30),

6. 5435279 - Plastic intake pipe (1995-07-25),

7. 5341772 - Intake manifold for an internal combustion engine having a cylinder head (1994-08-30),

8. 5317995 - Intake pipe for an internal combustion engine (1994-06-07),

9. 5295460 - Hydraulic valve play equalization element (1994-03-22),

10. 5213072 - Valve actuating mechanism in the cylinder head of a combustion engine (1993-05-25),

11. 5107806 - Hydraulic valve-clearance compensating element for internal combustion (1992-04-28),

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