DB

David L. Barker

MU Musco: 2 patents #4 of 16Top 25%
ML Morphy Richards Limited: 1 patents #1 of 2Top 50%
📍 Ottumwa, IA: #1 of 12 inventorsTop 9%
🗺 Iowa: #80 of 1,342 inventorsTop 6%
Overall (2011): #51,408 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8006394 Apparatus, method and system of precise identification of multiple points distributed throughout an area Nicholas A. Tippett, Steven T. Heaton 2011-08-30
7979993 Apparatus, method, and system of precise identification of multiple points distributed throughout an area Nicholas A. Tippett, Steven T. Heaton 2011-07-19
7908687 Device for temperature conditioning an air supply Barry Ward 2011-03-22