MC

Margaret W. Crumpton

📍 Cave Creek, AZ: #99 of 234 inventorsTop 45%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,104,818 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7914604 Air conditioning system with modular electrically stimulated air filter apparatus Peter J. Mello, Kenneth B. Tippets, Jr. 2011-03-29
7608135 Air conditioning system with modular electrically stimulated air filter apparatus Peter J. Mello, Kenneth B. Tippets, Jr. 2009-10-27