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 1–25 of 36 patents

Patent #TitleCo-InventorsDate
5676374 Toy staircase game apparats and method David W. Bossa, Christopher A. Down, Edward J. Estabrook, Wayne A. Kuna 1997-10-14
5401031 Strategy attack game Wayne A. Kuna 1995-03-28
5069460 Pocket sized mechanical game 1991-12-03
4988099 Moving character action game Wayne A. Kuna 1991-01-29
4900026 Whirling ball collecting game Walter J. Wozniak, Jeffrey D. Breslow 1990-02-13
4834391 Target game apparatus with steps Frank Lee Wimmer, Jeffrey D. Breslow 1989-05-30
4708690 Toy mechanical monster Walter J. Wozniak, Harry Disko 1987-11-24
4669997 Pneumatic action toy creatures Harry Disko, Dennis R. Gibbons 1987-06-02
4579541 Mechanical action monster rock toys Dennis R. Gibbons, Harry Disko 1986-04-01
4571197 Impact responsive toy vehicle Harry Disko, Stuart Alexander Cook, Jean Marie Newton, William N. Smith 1986-02-18
4566195 Magnetic drawing toy Walter J. Wozniak, Harry Disko, Burton C. Meyer 1986-01-28
4550876 Sprinkler toy Donald A. Rosenwinkel, Harry Disko 1985-11-05
4508517 Pivotably linked toy vehicles, one self-propelled 1985-04-02
4504239 Toy land vehicle and aircraft combination Harry Disko, Dennis R. Gibbons 1985-03-12
4468029 Portable pneumatic action game Wayne A. Kulesza, Henry Arias, Harry Disko 1984-08-28
4466214 Impact responsive toy vehicle Harry Disko 1984-08-21
4425735 Toy vehicle device Harry Disko 1984-01-17
4413443 Toy vehicle device Howard J. Morrison 1983-11-08
4325551 Electronically controlled game apparatus with playing array positions actuatable by a player controlled movable object Jeffrey D. Breslow, Howard J. Morrison, Gunars Licitis, Rex M. Harper 1982-04-20
4309840 Inflatable top Harry Disko 1982-01-12
4310156 Round-about game John R. Wildman, Burton C. Meyer 1982-01-12
4304064 Toy spinning top Harry Disko 1981-12-08
4299386 Electronic fencing game Alan A. Hicks, Gunars Licitis, Howard J. Morrison 1981-11-10
4282848 Batting practice apparatus Burton C. Meyer, Donald F. Nix 1981-08-11
4280300 Toy vehicle Harry Disko, James Thibault 1981-07-28