WH

William A. Henderson

AC American Cyanamid: 8 patents #178 of 1,554Top 15%
ZH Zebco Holdings: 7 patents #8 of 58Top 15%
BR Brunswick: 6 patents #218 of 1,301Top 20%
S( Summer Infant (Usa): 4 patents #5 of 24Top 25%
CT Cytec Technology: 2 patents #126 of 326Top 40%
GC Goodbaby Child Products Co.: 2 patents #9 of 43Top 25%
AC Allied Consulting: 1 patents #540 of 1,310Top 45%
📍 Holden, MA: #5 of 222 inventorsTop 3%
🗺 Massachusetts: #3,078 of 88,656 inventorsTop 4%
Overall (All Time): #125,325 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
RE47525 Foldable playard Mark J. Sousa, Spencer P. Brown, Anthony A. Paolo 2019-07-23
9482052 Safety gate with a rewindable, flexible barrier Mark J. Sousa, David Baker 2016-11-01
9328551 Safety gate assembly Mark J. Sousa 2016-05-03
9144325 Foldable playard Mark J. Sousa, Spencer P. Brown, Anthony A. Paolo 2015-09-29
8544952 Infant child restraint system Charles H. Keegan, Phillip Przybylo 2013-10-01
8393678 Infant child restraint system Charles H. Keegan, Phillip Przybylo 2013-03-12
6394408 Trolling motor column mounting system Rodney Davis 2002-05-28
6247980 Self cleaning trolling motor Prentice G. Moore, David W. Welch 2001-06-19
D382568 Trolling handle Jack Robbins 1997-08-19
D380478 Multi-position trolling motor head and handle Jack Robbins 1997-07-01
5639272 Trolling motor clutch mechanism Rodney Davis 1997-06-17
5632657 Multi-position adjustable trolling motor tiller handle 1997-05-27
5509835 Trolling motor quick-stowage device Lynn E. Cook, III, Stephen P. Malak 1996-04-23
5410051 Vinyl-terminated and carbamylmethylated nitrogen-containing heterocyclic compounds Peter S. Forgione, Balwant Singh, Yuhshi Luh 1995-04-25
5359014 Vinyl-terminated carbamylmethylated melamines, vinyl-terminated polyurethane/polyamide polymers and coating/adhesive compositions containing same Peter S. Forgione, Yuhshi Luh, Balwant Singh 1994-10-25
5175201 Vinyl-terminated carbamylmethylated melamines, vinyl-terminated polyurethane/polyamide polymers and coating/adhesive compositions containing same Peter S. Forgione, Yuhshi Luh, Balwant Singh 1992-12-29
5171173 Trolling motor steering and speed control Ronald Milton Crews 1992-12-15
5129845 Mercury switch control of auxiliary steering functions 1992-07-14
5108322 Relay control of auxiliary functions in a trolling motor 1992-04-28
5108798 Water soluble binder compositions containing beta-hydroxy urethanes and polyfunctional carboxylic acids Gerald J. Guerro, Balwant Singh 1992-04-28
5088943 Park function for a steered trolling motor 1992-02-18
5069642 Kill function for a steered trolling motor 1991-12-03
4955834 Recessed trolling motor mounting Isaac H. Nelson 1990-09-11
4879410 Preparation of primary aralkyl urethanes and ureas and isocyanates derived therefrom Balwant Singh, Laurence W. Chang 1989-11-07
4810296 Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions Gerald J. Guerro, Balwant Singh 1989-03-07