IS

Ian Spearing

DD Delta Design: 1 patents #1 of 15Top 7%
📍 Westerville, OH: #11 of 44 inventorsTop 25%
🗺 Ohio: #1,176 of 4,724 inventorsTop 25%
Overall (2005): #185,142 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6975028 Thermal apparatus for engaging electronic device Lewis S. Wayburn, Charles M. Mahaffey, Derek E. Gage, Todd C. Sharpley, Cynthia M. Barnes 2005-12-13