DR

Douglas William Rummer

MM Magnum Magnetics: 6 patents #1 of 16Top 7%
📍 Waterford, OH: #2 of 7 inventorsTop 30%
🗺 Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #791,731 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11890854 Flexible magnetic sheet, and method of making Bernard F. Ball, Sr. 2024-02-06
9931811 Adhering systems Bernard F. Ball, Sr. 2018-04-03
9796155 Adhering systems Bernard F. Ball, Sr. 2017-10-24
9455078 Non-linear multi-pole magnetization of flexible magnetic sheets Joseph B. Stout, Derek Allen 2016-09-27
9208934 Material magnetizer systems Bernard F. Ball, Sr., Trygve Paul Koren 2015-12-08
8410880 Material magnetizer systems Bernard F. Ball, Sr., Joseph B. Stout 2013-04-02