BW

Bill Wojtczak

AT AT&T: 3 patents #5,550 of 18,772Top 30%
AM Ameritech: 3 patents #52 of 223Top 25%
SP Sbc Properties: 3 patents #55 of 280Top 20%
📍 Lockport, IL: #21 of 216 inventorsTop 10%
🗺 Illinois: #10,078 of 84,256 inventorsTop 15%
Overall (All Time): #580,732 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7920686 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2011-04-05
7627104 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2009-12-01
7333598 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2008-02-19
7190777 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2007-03-13
6975716 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2005-12-13
6891939 Method and system for providing calling name identification with advanced intelligent network Ron Urban, Wally Malinowski, Jim Kovarik, Nancy Book, M. Lynda Marek 2005-05-10
6560324 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2003-05-06
6275576 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 2001-08-14
5974128 Method and system for providing calling name identification requery Ron Urban, Jim Kovarik 1999-10-26