Inventor · Dubuque, IA, US

Van E. Waggoner

6Patents
6h-index
6Co-inventors
56Inventor score

Filing activity: Jun 21, 1978 → Aug 25, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US4535860A Tandem drive mounting Fixed Constructions 23 Expired
US4938091A Three function control mechanism Emerging Cross-Sectional Technologies 17 Expired
US4218936A Lock mechanism for service brake Emerging Cross-Sectional Technologies 14 Expired
US8066567B2 Joystick with control dampening and detent using electrorheologic cylinder Physics 13 Active
US5251705A Electrical trigger for quick drop valve Mechanical Engineering; Lighting; Heating 10 Expired
US6213244A Multi function control mechanism Emerging Cross-Sectional Technologies 7 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.