Inventor · disambiguated record
Fredric Goldstein
Also filed as: GOLDSTEIN FREDRIC
32 granted patents·2 pending applications·333 citations·filing 1991–2024
97Inventor score
Top patents by PatentIndex Score
34 records- 0195US11318362B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2020·Granted May 3, 2022·6 cites·7 claims
- 0295US5711752ARibbon curling and shredding methodFiled 1996·Granted Jan 27, 1998·48 cites·1 claims
- 0393US11738248B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2021·Granted Aug 29, 2023·4 cites·20 claims
- 0491US11944881B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2023·Granted Apr 2, 2024·2 cites·20 claims
- 0590US10272307B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2018·Granted Apr 30, 2019·10 cites·23 claims
- 0690US8272140B2Fluid reservoir assemblyGOLDSTEIN FREDRIC·Filed 2011·Granted Sep 25, 2012·13 cites·30 claims
- 0790US7578071B2Fluid reservoir wiper assemblyGROUP ONE LTD·Filed 2008·Granted Aug 25, 2009·17 cites·20 claims
- 0888US10583341B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2019·Granted Mar 10, 2020·8 cites·20 claims
- 0988US10080943B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2017·Granted Sep 25, 2018·11 cites·20 claims
- 1086US7360319B1Dip stickGROUP ONE LTD·Filed 2006·Granted Apr 22, 2008·16 cites·20 claims
- 1184US9687707B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2013·Granted Jun 27, 2017·14 cites·20 claims
- 1284US5916081ARibbon curling and shredding deviceFiled 1997·Granted Jun 29, 1999·21 cites·1 claims
- 1384US5518492ARibbon curling and shredding deviceFiled 1992·Granted May 21, 1996·21 cites·20 claims
- 1475US11229828B2Towel rack for use during sports eventGROUP ONE LTD·Filed 2018·Granted Jan 25, 2022·1 cites·9 claims
- 1575US7979999B2Fluid reservoir assemblyGROUP ONE LTD·Filed 2010·Granted Jul 19, 2011·3 cites·64 claims
- 1675US6360413B1Curly ribbon product making machineGROUP ONE UK LTD·Filed 2000·Granted Mar 26, 2002·11 cites·5 claims
- 1773US9422841B2Fill tube with pop-up pouring assistance assemblyGROUP ONE LTD·Filed 2013·Granted Aug 23, 2016·2 cites·16 claims
- 1868US7837402B2Fluid reservoir wiper assemblyGROUP ONE LTD·Filed 2009·Granted Nov 23, 2010·4 cites·20 claims
- 1964US5400452ARibbon curling toolFiled 1991·Granted Mar 28, 1995·30 cites·12 claims
- 2062US12377331B2Tennis net tension system including service let indication featureGROUP ONE LTD·Filed 2024·Granted Aug 5, 2025·0 cites·10 claims
- 2162US6655559B2Curly ribbon product making machineFiled 2002·Granted Dec 2, 2003·3 cites·25 claims
- 2261USD411137SRibbon bowGOLDSTEIN FREDRIC·Filed 1998·Granted Jun 22, 1999·11 cites·1 claims
- 2360US12357892B2Tennis single stick with net cable supportGROUP ONE LTD·Filed 2022·Granted Jul 15, 2025·0 cites·13 claims
- 2456US2023415019A1Tennis let calling system and method using ball flight characteristicsGROUP ONE LTD·Filed 2023·Application pending·0 cites
- 2553US11721102B2Tennis integrity match fixing identification systemGROUP ONE LTD·Filed 2020·Granted Aug 8, 2023·0 cites·20 claims
- 2653US9975023B2Towel rack for use during sports eventGROUP ONE LTD·Filed 2012·Granted May 22, 2018·0 cites·2 claims
- 2752US5564145ARibbon curling toolFiled 1995·Granted Oct 15, 1996·21 cites·12 claims
- 2849US5407417ARibbon curling deviceFiled 1991·Granted Apr 18, 1995·19 cites·11 claims
- 2949US5205007ARibbon curling toolGOLDSTEIN FREDRIC·Filed 1991·Granted Apr 27, 1993·20 cites·15 claims
- 3049US2020030675A1Towel rack for use during sports eventGROUP ONE LTD·Filed 2019·Application pending·0 cites
- 3144US6261216B1Ribbon curling and shredding deviceGROUP ONE LTD·Filed 1998·Granted Jul 17, 2001·3 cites·9 claims
- 3244US6228015B1Ribbon curling and shredding deviceGROUP ONE LTD·Filed 2000·Granted May 8, 2001·0 cites·9 claims
- 3343US5551646ARibbon curling and ribbon splitting deviceFiled 1992·Granted Sep 3, 1996·14 cites·32 claims
- 3430US6939285B1Ribbon curling and shredding deviceGROUP ONE LTD·Filed 1999·Granted Sep 6, 2005·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →