DL

Donald Bernard Liebrecht

AT AT&T: 2 patents #323 of 1,788Top 20%
📍 West Dundee, IL: #1 of 9 inventorsTop 15%
🗺 Illinois: #967 of 6,921 inventorsTop 15%
Overall (2011): #103,164 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7940907 Method, system, and article for placing a telephone call to a previously-called party Raymond Walden Bennett, III, Robert Wesley Bossemeyer, Jr., Gayle Roberta Ekstrom, Laura Marie Griffith, Edmond W. Israelski +7 more 2011-05-10
7912447 Home gateway system for home automation and security Raymond Walden Bennett, III, Robert Wesley Bossemeyer, Jr., Barry James Sullivan 2011-03-22