JH

John C. Harris

The Johns Hopkins University: 2 patents #1,071 of 4,416Top 25%
IL Instrumentation Laboratory: 1 patents #86 of 163Top 55%
TG Techtronic Cordless Gp: 1 patents #175 of 378Top 50%
📍 Andover, MA: #337 of 1,295 inventorsTop 30%
🗺 Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #797,292 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1030162 Vacuum cleaner Bradley R. York, Zachary S. Harrington, Raquel M. Rabago, Casey R. Izard 2024-06-04
D736497 Football helmet sweatshirt 2015-08-18
5327899 Polygraph automated scoring systems Dale E. Olsen 1994-07-12
5311876 Automatic detection of seizures using electroencephalographic signals Dale E. Olsen, Ronald P. Lesser, W. Robert S. Webber, John A. Cristion 1994-05-17
4840371 Novelty golf club with programmed sound playing device 1989-06-20
4466878 Electrochemical electrode assembly Robert G. DiNitto, Robert F. Maciel 1984-08-21