Individual holder
BORKHOLDER CARL J
US·13 granted patents·156 citations·filing 2015–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
13 records- 0189USD873723SFifth wheel torsion kingpinBORKHOLDER CARL J·Filed 2018·Granted Jan 28, 2020·32 cites·1 claims
- 0288US10639950B2Torsion trailer couplerBORKHOLDER CARL J·Filed 2018·Granted May 5, 2020·7 cites·20 claims
- 0386USD879670SFifth wheel to gooseneck torsion suspension couplerBORKHOLDER CARL J·Filed 2017·Granted Mar 31, 2020·26 cites·1 claims
- 0485USD873724SBall hitchBORKHOLDER CARL J·Filed 2018·Granted Jan 28, 2020·23 cites·1 claims
- 0583USD897245SFlex receiver hitchBORKHOLDER CARL J·Filed 2019·Granted Sep 29, 2020·20 cites·1 claims
- 0682US10493811B2AG torsion surge receiver hitchBORKHOLDER CARL J·Filed 2018·Granted Dec 3, 2019·5 cites·13 claims
- 0773USD773345SAdjustable torsion hitchBORKHOLDER CARL J·Filed 2015·Granted Dec 6, 2016·15 cites·1 claims
- 0867USD864800STorsion trailer couplerBORKHOLDER CARL J·Filed 2018·Granted Oct 29, 2019·10 cites·1 claims
- 0964USD869997SAG torsion receiver hitchBORKHOLDER CARL J·Filed 2017·Granted Dec 17, 2019·9 cites·1 claims
- 1058USD838630SRubber torsion gooseneck hitchBORKHOLDER CARL J·Filed 2017·Granted Jan 22, 2019·7 cites·1 claims
- 1157US10343470B2Gooseneck couplerBORKHOLDER CARL J·Filed 2017·Granted Jul 9, 2019·1 cites·17 claims
- 1239US10633039B2Fifth wheel to gooseneck torsion suspension couplerBORKHOLDER CARL J·Filed 2018·Granted Apr 28, 2020·0 cites·18 claims
- 1336USD894056SFlatbed adjustable hitchBORKHOLDER CARL J·Filed 2019·Granted Aug 25, 2020·1 cites·1 claims
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