Assignee
BARTASIUS JOSEPH A
US·3 granted patents·56 citations·filing 1989–1990
Technology mixA63B3
Top patents by PatentIndex Score
3 records- 0153US4895366ATennis netBARTASIUS JOSEPH A·Filed 1989·Granted Jan 23, 1990·28 cites·9 claims
- 0235US4997185ABall-retaining tennis netBARTASIUS JOSEPH A·Filed 1990·Granted Mar 5, 1991·15 cites·9 claims
- 0333US4948129AApparatus for entrapping errant tennis ballsBARTASIUS JOSEPH A·Filed 1989·Granted Aug 14, 1990·13 cites·8 claims
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