DM

Donald J. Mahaffy

BH Bissell Homecare: 1 patents #23 of 41Top 60%
📍 Zeeland, MI: #13 of 34 inventorsTop 40%
🗺 Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #313,470 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7967220 Manual sprayer with dual bag-on-valve assembly Eric J. Hansen, Kevin Haley, Jesse J. Williams, Herbert J. Vanderbilt, Michael R. Foote 2011-06-28