Inventor · Jackson, MI, US

James P. May

9Patents
7h-index
9Co-inventors
56Inventor score

Filing activity: Jul 30, 1984 → Apr 30, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US5003278A Ferrite suppressor case with retaining fingers Electricity 51 Expired
US5162772A Ferrite suppressor case with internal locking system Electricity 40 Expired
US4572921A Electromagnetic shielding device Electricity 32 Expired
US5764125A Suppressor case with rocking ferrite Electricity 31 Expired
US6752251B2 Electronically controlled viscous fan drive Mechanical Engineering; Lighting; Heating 24 Expired
US7293636B2 Electronically controlled viscous fan drive having cast channels Emerging Cross-Sectional Technologies 11 Expired
US8602190B2 Electronically controlled viscous fan drive with bushing Mechanical Engineering; Lighting; Heating 7 Active
US5200730A Premolded suppressor sleeve Electricity 7 Expired
US6864422B1 Electrical isolation of an electronic device Electricity 4 Expired

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