EG

Ervin Goldfain

WA Welch Allyn: 62 patents #6 of 552Top 2%
IL Integra Lifesciences: 3 patents #18 of 126Top 15%
HP Hand Held Products: 1 patents #481 of 724Top 70%
📍 Syracuse, NY: #8 of 891 inventorsTop 1%
🗺 New York: #1,162 of 115,490 inventorsTop 2%
Overall (All Time): #31,872 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 51–67 of 67 patents

Patent #TitleCo-InventorsDate
7784940 Eye viewing device comprising video capture optics Allan I. Krauter, Chris R. Roberts, Steven R. Slawson, William Lagerway 2010-08-31
7618159 Vented iris control for luminaire Richard A. Tamburrino, Roger W. Leseberg, Michael T. McMahon 2009-11-17
D598545 Digital otoscope Howard Haines, Corinn C. Fahrenkrug, Eric M. Andreassen, David M. Fallat, John R. Strom +1 more 2009-08-18
7553020 Medical diagnostic instrument with variable focus liquid lens Daniel C. Briggs 2009-06-30
7399275 Otoscope Steven R. Slawson, Eric M. Andreassen, Cynthia A. Kuiper, Elizabeth P. Staples, Raymond A. Lia 2008-07-15
7364297 Digital documenting ophthalmoscope Jon R. Salvati, David M. Fallat, Marcia Wawro, Michael T. McMahon 2008-04-29
7311401 Eye viewing device comprising eyepiece and video capture optics Chris R. Roberts, Allan I. Krauter, Steven R. Slawson, William Lagerway 2007-12-25
6939006 Eye viewing device for large field viewing William Lagerway, Chris R. Roberts, Steven R. Slawson, Allan I. Krauter 2005-09-06
6830347 Eye viewing device comprising eye cup Steven R. Slawson, Chris R. Roberts, Allan I. Krauter 2004-12-14
6637882 Eye viewing device for retinal viewing through undilated pupil Chris R. Roberts, Allan I. Krauter, Steven R. Slawson, William Lagerway 2003-10-28
6527390 Eye viewing device for large field viewing William Lagerway, Chris R. Roberts, Steven R. Slawson, Allan I. Krauter 2003-03-04
6409341 Eye viewing device for retinal viewing through undilated pupil William Lagerway, Chris R. Roberts, Steven R. Slawson, Allan I. Krauter 2002-06-25
6390625 Focusing mechanism Steven R. Slawson, Ronald A. Hauptli, Chris R. Roberts, Allan I. Krauter 2002-05-21
6065837 Ophthalmoscope comprising defocused light source William Lagerway, Chris R. Roberts, Steven R. Slawson, Allan I. Krauter 2000-05-23
6007204 Compact ocular measuring system Corinn C. Fahrenkrug, Andrew Kugler, David G. Perkins, Howard Haines, William N. Cuipylo 1999-12-28
D379514 Compact telescoping retinoscope Deborah A. Laun, William E. Cleveland 1997-05-27
5459535 Compact telescoping retinoscope William E. Cleveland 1995-10-17