| Patent No. | Patent Title: |
| 4595200 | Sound emitting ball |
| 4595202 | Game apparatus utilizing a ball controlled electrical switch |
| 4592554 | Equipment for simulated shooting |
| 4591160 | Golf club head |
| 4588383 | Interactive synthetic speech CPR trainer/prompter and method of u... |
| 4586905 | Computer-assisted audio/visual teaching system |
| 4586710 | Lottery selection device |
| 4582324 | Illusion of skill game machine for a gaming system |
| 4577865 | Athletic ball |
| 4575087 | Puzzle |
| 4570930 | System, method, and station interface arrangement for playing vid... |
| 4570934 | Poker machines |
| 4561660 | Dart machine with electronic matrix |
| 4560167 | Device for training to play golf |
| 4560161 | Image displaying method in a card game machine |
| 4559014 | Motion limiting systems |
| 4557483 | Ball shooting apparatus for pinball game machine |
| 4556216 | Computer directed exercising apparatus |
| 4553755 | Golf club head |
| 4548408 | Bonus ball pinball game |
| 4545580 | Wood-type golf club head |
| 4543066 | Digital transmitter simulator |
| 4541804 | Training interface device for dispensing stores |
| 4538992 | Image pick-up assembly for a vehicle training simulator |
| 4537403 | Golf club |
| 4535990 | Golf club head |
| 4534562 | Playing card coding system and apparatus for dealing coded cards |
| 4534735 | Fire simulation device for training in the operation of shoulder ... |
| 4534560 | Slot machine |
| 4533144 | Electronic game |
| 4527982 | Body coordination training aid |
| 4522400 | Conveyor system and method for randomly transporting card racks t... |
| 4513973 | Electronic completing the square game |
| 4512745 | Flight simulator with dual probe multi-sensor simulation |
| 4512583 | Golf club for instruction or recreation |
| 4508349 | Golf club |
| 4493655 | Radio-controlled teaching device |
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