| Patent No. | Patent Title: |
| 6319141 | Variable point pool table and associated game |
| 6102021 | Baseball inserter for pitching machines |
| 6050906 | Mechanical football centering device |
| 6033326 | Hockey stick with replaceable blade edge |
| 6030299 | Baseball training device |
| 6030301 | Sports posts |
| 6012993 | Athletic training harness |
| 5975527 | Portable spring type impact ball pitching device |
| 5954597 | Tethered ball game apparatus |
| 5954589 | Cue rest for clamping on a table edge |
| 5941783 | Method of designating a player's team position |
| 5938536 | Integral low maintenance cue tip |
| 5935024 | Ping pong rebound board |
| 5928095 | Court boundary tape and measuring apparatus therefor |
| 5924930 | Hitting station and methods related thereto |
| 5924940 | Indoor/outdoor hopscotch |
| 5919095 | Angled pool table rail-mirror |
| 5916045 | Batting tee |
| 5916032 | Combination 15-ball and 9-ball billiard ball rack |
| 5908360 | Entertainment and exercise game |
| 5906553 | Outdoor practice facility |
| 5906552 | Ball pitchback and rebound assembly |
| 5897445 | Professional batting training machine |
| 5897444 | Ball support batting tee |
| 5893806 | Batting instruction method and apparatus |
| 5888154 | Resistance device for a baseball bat |
| 5888152 | Gauntlet athletic training sled and methods of using and construc... |
| 5885175 | Tennis serve/stroke training and exercise apparatus |
| 5882265 | Vertically storable and self-leveling billiard table |
| 5882270 | Baseball batting practice device |
| 5876290 | Sheet metal pin table and respot actuator |
| 5873787 | Pool player stance training mat |
| 5871405 | Pool ball racking system |
| 5865682 | Cue tip conditioning device |
| 5860868 | Score display assembly |
| 5860872 | Batter's stride training device |
| 5853339 | Football practice aid |
| 5853333 | Gimbaled cue bridge |
| 5846137 | Vertically adjustable foldable bridge for a billiard cue |
| 5839978 | Baseball training device for proper hitting movement sequence |
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