MR

Menahem B. Ratzker

UC US Dept of Commerce: 2 patents #177 of 1,030Top 20%
AF American Dental Association Health Foundation: 1 patents #15 of 24Top 65%
MI Material Innovations: 1 patents #13 of 21Top 65%
📍 Four Corners, MD: #1 of 10 inventorsTop 10%
🗺 Maryland: #8,004 of 35,612 inventorsTop 25%
Overall (All Time): #1,272,221 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6375894 Acid assisted cold welding and intermetallic formation and dental applications thereof David S. Lashmore, Moshe P. Dariel, Christian E. Johnson, Anthony A. Guiseppetti, Frederick C. Eichmiller +2 more 2002-04-23
6001289 Acid assisted cold welding and intermetallic formation David S. Lashmore, Moshe P. Dariel, Christian E. Johnson, Anthony A. Guiseppetti, Frederick C. Eichmiller +2 more 1999-12-14
5711866 Acid assisted cold welding and intermetallic formation and dental applications thereof David S. Lashmore, Moshe P. Dariel, Christian E. Johnson, Anthony Giuseppetti, Frederick C. Eichmiller +2 more 1998-01-27
5316650 Electroforming of metallic glasses for dental applications David S. Lashmore, John A. Tesk 1994-05-31