Assignee
KLEIN MARK
US6 patents
Top patents by PatentIndex Score
US11151820B1Oct 19, 2021
Method and apparatus for personal pathogen status verification at point of entry into an area of congregation
KLEIN MARK19 citations93
US8181363B2May 22, 2012
Modular shoe system
KLEIN MARK25 citations91
US10690354B2Jun 23, 2020
Exhaust gas purifying system
KLEIN MARK3 citations72
US11461845B2Oct 4, 2022
System and method for settling monetary and quota-allocated dual currency transactions
KLEIN MARK0 citations51
US9874352B2Jan 23, 2018
Hood for emission control for fireplace
KLEIN MARK0 citations51
US8322052B2Dec 4, 2012
Modular shoe system
KLEIN MARK1 citations51