Inventor · New Vienna, IA, US

David Joseph Klas

8Patents
5h-index
20Co-inventors
59Inventor score

Filing activity: Apr 10, 2000 → Aug 30, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US7681686B1 Operator control for simultaneous movement of a multifunction machine Performing Operations; Transporting 35 Active
US7784581B1 Machine control interlocks for an electrohydraulically controlled vehicle Emerging Cross-Sectional Technologies 28 Active
US6398294B1 Easy access HVAC module on work vehicle Performing Operations; Transporting 18 Expired
US6286897A Mounting controls on right rear corner post of operators cab Fixed Constructions 6 Expired
US8151928B2 Work machine operator input assembly Physics 5 Active
US7918303B2 Machine control interlocks for an electrohydraulically controlled vehicle Emerging Cross-Sectional Technologies 4 Active
US8401743B2 Motor grader blade positioning system and method Performing Operations; Transporting 2 Active
US6581485B1 Control lever knob rubber boot interface Emerging Cross-Sectional Technologies 0 Expired

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