Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for continuous production of a slab of polyurethane foam

Apparatus for continuous production of a slab of polyurethane foam

US Patent 4348164 · Granted Sep 7, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Roller bearing2021
Pipe fixing device2019
Semiconductor memory device2019
Image sensor and manufacturing method thereof2016
Solid-state image sensing device manufacturing method and solid-state image sens2016
Image sensor that includes a boundary region formed between a logic circuit regi2016
Solid-state image sensing device manufacturing method and solid-state image sens2015
Sound reproducing apparatus, sound reproducing method, and recording medium2015
Image sensor including an image-sensing element region and logic circuit region 2015
Glass-fiber reinforced thermoplastic resin composition and molded article thereo2015
Manufacturing system for semiconductor device capable of controlling variation i2014
Display device, program and computer readable storage medium on which said progr2013