Inventor · Ashtabula, OH, US

John E. Johansen

4Patents
4h-index
5Co-inventors
36Inventor score

Filing activity: Oct 6, 1995 → Dec 19, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US5813134A Apparatus and method for drying or curing web materials and coatings Emerging Cross-Sectional Technologies 33 Expired
US5659972A Apparatus and method for drying or curing web materials and coatings Emerging Cross-Sectional Technologies 33 Expired
US5981022A Apparatus and method for drying or curing web materials and coatings Emerging Cross-Sectional Technologies 24 Expired
US5958512A Method and apparatus for selectively removing or displacing a fluid on a web Performing Operations; Transporting 6 Expired

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