RK

Ralph J. Kulesza

MA Marvin Glass & Associates: 32 patents #5 of 97Top 6%
HA Hasbro: 1 patents #190 of 447Top 45%
📍 Chicago, IL: #189 of 13,327 inventorsTop 2%
🗺 Illinois: #1,472 of 84,256 inventorsTop 2%
Overall (All Time): #95,170 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
4279098 Toy airplane James M. Alcock, Burton C. Meyer 1981-07-21
4274630 Game apparatus using visual/motor skills Jeffrey D. Breslow 1981-06-23
4271744 Musical toy 1981-06-09
4246719 Fluid actuated toy Palmer J. Schoenfield, Harry Disko 1981-01-27
4219198 Amusement device Burton C. Meyer 1980-08-26
4214749 Target game apparatus Jeffrey D. Breslow 1980-07-29
4210331 Rotatable target game John R. Wildman, Henry Arias, Jeffrey D. Breslow 1980-07-01
4191374 Projectile return apparatus with ball target area John R. Wildman, Joseph M. Burck, Burton C. Meyer, Walter J. Wozniak 1980-03-04
4191370 Pneumatic exercising device Burton C. Meyer, Alex Imatt 1980-03-04
4186926 Game with upstanding transparent enclosure and movable firing means Jeffrey D. Breslow 1980-02-05
4183533 Game with pivoting projector and target compartments Joseph M. Burck, Horst D. Herbstler 1980-01-15