WL

William J. Lutkus

EM Emhart: 6 patents #22 of 338Top 7%
NE Newfrey: 5 patents #75 of 476Top 20%
📍 Watertown, CT: #14 of 149 inventorsTop 10%
🗺 Connecticut: #3,761 of 34,797 inventorsTop 15%
Overall (All Time): #422,649 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8495807 Retractable prewinder assembly with infinite adjustability for installation of helically coiled wire inserts Jan Szewc, William Giannakakos, Anthony Graham 2013-07-30
7862283 Tanged screw thread insert with improved removability William Giannakakos, John Carvalho 2011-01-04
7634844 Adjustable prewinder assembly for wire insert installation tool Jan Szewc, William Giannakakos 2009-12-22
6860173 Power installation tool for helical coil inserts David Newton, William Giannakakos, Michael Bardelli 2005-03-01
6704984 Prewinder apparatus for installation tools Jan Szewc, William Giannakakos 2004-03-16
6644149 Extraction tool for tanged helically coiled inserts with improved removability William Giannakakos, J. Peter Ferreira 2003-11-11
6494659 Anti-galling fastener inserts William Giannakakos, Ronald J. Phillips 2002-12-17
6470557 Power installation tool for helical coil inserts David Newton, William Giannakakos, Michael Bardelli 2002-10-29
6367138 Power installation tool for helical coil inserts David Newton, William Giannakakos, Michael Bardelli 2002-04-09
6224311 Coated fastener inserts and method of producing the same William Giannakakos 2001-05-01
6125726 Tool for attaching to an element for handling thereof Mark J. Vendetti, Jason M. Goslicki 2000-10-03
6000114 Insertion tool David Newton 1999-12-14