Herbert Hanchen GmbH & Co. KG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 243
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8028615 Clamping device and a regulating deviceNov 26, 02Oct 04, 11[F16B, F15B]
8028615 Clamping device and a regulating deviceNov 26, 02Oct 04, 11[F16B, F15B]
7125018 Low-friction sealJul 09, 03Oct 24, 06[F16J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4787206 Hydraulic pressure transducerExpiredJul 28, 87Nov 29, 88[B60T, F15B]

Top Inventors for This Owner

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