Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotation indicator for oil filter mounting in engine block

Rotation indicator for oil filter mounting in engine block

US Patent 5061379 · Granted Oct 29, 1991

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

External nasal dilator and methods2018
Gingival stimulator and method of use2016
Toothbrush bristle arrangement and method2015
External nasal dilator and methods of manufacture2014
Method and material to form a cast from gypsum2013
Anatomical interproximal dental stimulator2001
Gingival stimulator1999
Method and apparatus to verify dental model accuracy1999
Dental impression shroud1998
Method and material for taking dental impressions1998
Method and apparatus for taking dental impressions1996
Electrical outlet marker1993