DM

Donald J. Mahaffy

BH Bissell Homecare: 4 patents #77 of 244Top 35%
📍 Zeeland, MI: #97 of 350 inventorsTop 30%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,216,794 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8641309 Surface treating implement Joseph P. Perry, Herbert J. Vanderbilt, Kevin Haley, Justin Benacquisto, Kelli A. Cain +2 more 2014-02-04
8328118 Manual sprayer with dual bag-on-valve assembly Eric J. Hansen, Kevin Haley, Jesse J. Williams, Herbert J. Vanderbilt, Michael R. Foote 2012-12-11
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
7743461 Vacuum cleaner with large debris receptacle Adam G. Carr 2010-06-29