Inventor · Walkersville, MD, US

Richard S. Klemanski

11Patents
3h-index
15Co-inventors
57Inventor score

Filing activity: Nov 13, 1996 → Dec 14, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5720455A Intra-train radio communication system Emerging Cross-Sectional Technologies 104 Expired
US6619138B2 Apparatus for dynamically adjusting size of an orifice to increase accuracy in measuring the rate of air flow Physics 9 Expired
US9469310B2 System, apparatus, and method for automatically controlling a locomotive Emerging Cross-Sectional Technologies 5 Active
US10399551B2 System, method, and apparatus for improving safety of ECP-equipped trains with flammable cargo Physics 3 Active
US10479382B2 System, method, and apparatus for determining a communication status of locomotives in a distributed power system Performing Operations; Transporting 2 Active
US11584410B2 Vehicle control system Performing Operations; Transporting 0 Active
US11265284B2 Communication status system and method Electricity 0 Active
US11932292B2 Vehicle and route monitoring system Performing Operations; Transporting 0 Active
US11613243B2 Vehicle control system Performing Operations; Transporting 0 Active
US10965755B2 Communication system and method Electricity 0 Active
US11818631B2 Communication device for detecting messages based on signal strength Electricity 0 Active

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