Inventor · St. Paul Park, MN, US

Charles A. Barnes

2Patents
2h-index
3Co-inventors
27Inventor score

Filing activity: Sep 4, 1979 → Jul 21, 1980

Most-cited inventions

PatentTitleAreaCited byStatus
US4355698A Brake and transmission control Performing Operations; Transporting 17 Expired
US4300179A Composite magnetic head with multitrack support structure Physics 13 Expired

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