Germany
2
2009-02-19
2
2012-07-17
These are the the leading inventors for applications assigned to Ludwig Ehrhardt GmbH:
Ludwig Ehrhardt GmbH based in , DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Pull-down fastening device for fastening objects having bores
#2 | 2005-08-11 ✅ Patent 7,234,704 granted on 2007-06-26Wiping and/or sealing element as well as process for sealing a piston and clamping and/or support element
397010 ⎘