Inventor · Pittsburgh, PA, US

Jack Hyde

10Patents
3h-index
2Co-inventors
50Inventor score

Filing activity: Dec 3, 1975 → May 5, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US4940081A Checker brick Emerging Cross-Sectional Technologies 17 Expired
US5287780A Radial arm saw guard with operational interlock Emerging Cross-Sectional Technologies 16 Expired
US4201543A Hot blast stove breast wall Chemistry; Metallurgy 3 Expired
US5531586A Interlocking checker brick mold Mechanical Engineering; Lighting; Heating 2 Expired
US5299629A Interlocking checker bricks Mechanical Engineering; Lighting; Heating 2 Expired
US4478575A Blast furnace stove outlet Chemistry; Metallurgy 2 Expired
US4419075A Blast furnace stove wall Chemistry; Metallurgy 1 Expired
US5358031A Interlocking checker bricks and method and apparatus for making Mechanical Engineering; Lighting; Heating 1 Expired
US5474726A Method of making interlocking checker bricks Mechanical Engineering; Lighting; Heating 0 Expired
USRE28981E Refractory shapes and jamb structure of coke oven battery heating wall General 0 Expired

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