Leonard G. Lorch

📍 San Rafael, CA: #184 of 869 inventorsTop 25%

🗺 California: #93,399 of 386,348 inventorsTop 25%

Overall (All Time): #834,027 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10206765	Dental floss	—	2019-02-19
9277976	Dental floss	—	2016-03-08
9277977	Dental floss	—	2016-03-08
8381742	Dental floss	—	2013-02-26
7281541	Dental floss	—	2007-10-16
4776358	Floss employing microporous tapes sandwiching paste dentifrice	—	1988-10-11