Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Three-point-contacting pliers for breaking glass

Three-point-contacting pliers for breaking glass

US Patent 4991471 · Granted Feb 12, 1991

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for machining glass1997
Bevel grinder1997
Device for holding small glass pieces for grinding1993
Method of removing impurities from polymeric synthetic plastics materials and an1992
Rotating fishing rig1991
Presensitized printing plate for waterless lithographic printing and process for1991
Apparatus for the extraction of melt samples from a material which is liquid at 1990
Process for separating low molecular weight compounds from polycaproamide melt w1990
Method and apparatus for supplying samples from a melt to a rheometer1990
Photosensitive printing plate for use in flexographic printing1990
Process for the post-treatment of developed relief printing forms for use in fle1990
Presensitized waterless planographic printing plate with amorphous silicic acid 1989