DP

Douglas Pierce

AS Advanced Marketing Systems: 2 patents #2 of 5Top 40%
📍 Beverly Hills, MI: #448 of 1,381 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,517,790 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9003297 Integrated enterprise software and social network system user interfaces utilizing cloud computing infrastructures and single secure portal access 2015-04-07
6333694 Personal emergency response system Jeffrey S. Prough 2001-12-25
6166639 Personal emergency response system Jeffrey S. Prough 2000-12-26