Inventor · Norfolk, NE, US

Andrew J. Speidel

3Patents
1h-index
2Co-inventors
30Inventor score

Filing activity: Jan 6, 2015 → Apr 18, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US10670172B2 Low permeation curb pump hose Mechanical Engineering; Lighting; Heating 1 Active
US10781946B1 All rubber low sulfur and extraction PED hose Chemistry; Metallurgy 0 Active
US10458581B2 Crimped vapor recovery hose fitting Mechanical Engineering; Lighting; Heating 0 Active

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