Assignee
BLACK ROBERT
US6 patents
Top patents by PatentIndex Score
US6211128B1Apr 3, 2001
Toilet bowl cleaning and sanitizing composition and method of using same
BLACK ROBERT17 citations92
US6192524B1Feb 27, 2001
Toilet bowl cleaning and sanitizing composition and system and method of using same
BLACK ROBERT19 citations92
US8601588B1Dec 3, 2013
Method and system for detection of clone authenticator
BLACK ROBERT8 citations82
US8245959B1Aug 21, 2012
Powered card and method of disposing of the same
BLACK ROBERT6 citations72
US10759217B2Sep 1, 2020
Utility marker holster
BLACK ROBERT3 citations71
US11987996B2May 21, 2024
Trowel/float with level and replaceable surfaces
BLACK ROBERT0 citations50