Inventor · Vandalia, OH, US

Leon B. C. deVos

3Patents
3h-index
2Co-inventors
33Inventor score

Filing activity: May 14, 1990 → Feb 10, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US5137354A Computer aided three dimensional positioning sensing system and method Physics 94 Expired
US5076690A Computer aided positioning system and method Physics 54 Expired
US5301005A Method and apparatus for determining the position of a retroreflective element Physics 35 Expired

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