Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vacuum cleaner

Vacuum cleaner

US Patent D316167 · Granted Apr 9, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processing of electrophysiological signals2025
Conformational mimotopes for detecting specific antibodies2024
Processing of electrophysiological signals2022
Photochemical process for decorating surfaces with nanoparticles2017
Vertical plate centrifuge2015
Use of nitroaniline derivatives for the production of nitric oxide2014
Use of nitroaniline derivatives for the production of nitric oxide2013
Organic electrically bistable material and its use for producing a memory switch2011
Method and system for producing optically transparent noble metal films2011
Centrifuge rotor adapted for use with centrifuge tube strips2001
Toilet seat-bidet assembly1996
Decorative cover for hand stamps1996