Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CS

Charles J. Schaeffer

JTJohnson Controls Technology: 8 patents #158 of 2,110Top 8%
Wauwatosa, WI: #110 of 672 inventorsTop 20%
Wisconsin: #6,037 of 40,088 inventorsTop 20%
Overall (All Time): #642,097 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9577266 Negative grid for battery Jeffrey L. Troxel, Glenn W. Andersen, Michael E. Lacroix, Wen-Hong Kao 2017-02-21
8709664 Battery grid Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2014-04-29
8252464 Method of making a battery grid Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2012-08-28
8034488 Battery grid Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2011-10-11
7799463 Method of producing battery plates Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2010-09-21
6921611 Method of making a battery Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2005-07-26
6300007 Lead alloy for lead-acid battery terminals Lena N. Klebanov, Christian P. Hansen, David A. Wynn, Glenn Trischan 2001-10-09
6274274 Modification of the shape/surface finish of battery grid wires to improve paste adhesion Jeffrey L. Troxel, M. Eric Taylor, Wen-Hong Kao, Christian P. Hansen, Yu-Lin Chen +2 more 2001-08-14