Inventor · Isselburg, DE

Peter Haase

14Patents
3h-index
30Co-inventors
60Inventor score

Filing activity: Mar 2, 1987 → Sep 17, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US4752371A Elongated frame for releasably-holding printed circuit boards Electricity 41 Expired
US5391276A Device for screening off lines of electric flux in an installation for electrolytically processing essentially flat elements (III) Emerging Cross-Sectional Technologies 6 Expired
US4874479A Method and device for feeding plate shaped objects into and from suspension frames of an installation for chemical treatment in baths, particularly in electroplating baths installation Performing Operations; Transporting 5 Expired
US8333852B2 Method for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces Emerging Cross-Sectional Technologies 2 Active
US8313586B2 Method and device for thermal treatment of metallic materials Chemistry; Metallurgy 2 Active
US4767146A Holding tongs Emerging Cross-Sectional Technologies 2 Expired
US9505642B2 Water treatment devices Emerging Cross-Sectional Technologies 1 Active
US8747731B2 Device for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces Emerging Cross-Sectional Technologies 1 Active
US6918753B2 Dual-mold thermoforming press Performing Operations; Transporting 1 Expired
US10713921B2 Control device for controlling an alarm output and method for controlling an alarm output as well as medical device Human Necessities 0 Active
US10294537B2 Method for producing a retort for a nitriding furnace and retort Mechanical Engineering; Lighting; Heating 0 Active
US12258235B1 Supply roll stand with payout and roll changing Performing Operations; Transporting 0 Active
US10565850B2 Control device for controlling an alarm output and method for controlling an alarm output as well as medical device Human Necessities 0 Active
US10526135B1 Modular liquid storage tank Chemistry; Metallurgy 0 Active

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