M. Marc Liechtung

DH Den-Mat Holdings: 3 patents #5 of 31Top 20%

📍 Brooklyn, NY: #1,499 of 6,894 inventorsTop 25%

🗺 New York: #31,572 of 115,490 inventorsTop 30%

Overall (All Time): #1,138,072 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11234800	Dental appliance	—	2022-02-01
9901429	Dental appliance	—	2018-02-27
8449296	Dental appliance	—	2013-05-28
7357637	Dental appliance	—	2008-04-15