Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable valve actuating apparatus

Variable valve actuating apparatus

US Patent 5136887 · Granted Aug 11, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Machine learning and computer-based generation of standard work matrices for imp2024
Imaging fiducial markers and methods2022
Outer guard for transport refrigeration systems2020
Outer guard of a transport unit2018
Imaging fiducial markers and methods2018
Tissue marker for multimodality radiographic imaging2017
Imaging fiducial markers and methods2016
Tissue marker for multimodality radiographic imaging2015
Tissue marker for multimodality radiographic imaging2013
Tissue marker for multimodality radiographic imaging2010
Method for designing products and processes2008
Illuminated keyboard2003