Assignee
SORKIN FELIX
US·58 granted patents·27 pending applications·142 citations·filing 2014–2025
Top patents by PatentIndex Score
85 records- 0197US11035122B1Intermediate concrete anchor system with capSORKIN FELIX·Filed 2020·Granted Jun 15, 2021·6 cites·12 claims
- 0296US10995494B2Apparatus for repairing a tension memberSORKIN FELIX·Filed 2020·Granted May 4, 2021·4 cites·20 claims
- 0396US9399869B2Apparatus and method for connecting a segmental coupler to a steel plate or anchor castingSORKIN FELIX·Filed 2015·Granted Jul 26, 2016·15 cites·17 claims
- 0495US10655358B2Barrier cable anchorSORKIN FELIX·Filed 2017·Granted May 19, 2020·7 cites·20 claims
- 0595US9303406B2Modified permanent capSORKIN FELIX·Filed 2014·Granted Apr 5, 2016·15 cites·9 claims
- 0693US9604416B2Method of forming a post-tensioned concrete member utilizing a pocket former with keyway formerSORKIN FELIX·Filed 2014·Granted Mar 28, 2017·9 cites·20 claims
- 0792US12479052B2Method and apparatus for plasma cable cuttingSORKIN FELIX·Filed 2024·Granted Nov 25, 2025·0 cites·16 claims
- 0892US9874016B2Wedge for post tensioning tendonSORKIN FELIX·Filed 2015·Granted Jan 23, 2018·8 cites·13 claims
- 0992US9493951B2Duct coupler for post-tensioned concrete memberSORKIN FELIX·Filed 2014·Granted Nov 15, 2016·14 cites·17 claims
- 1092US2026042176A1Method and apparatus for plasma cable cuttingSORKIN FELIX·Filed 2025·Application pending·0 cites
- 1191US12330206B2Nose piece for strand cutterSORKIN FELIX·Filed 2024·Granted Jun 17, 2025·0 cites·15 claims
- 1291US10947754B2Barrier cable anchorSORKIN FELIX·Filed 2018·Granted Mar 16, 2021·8 cites·27 claims
- 1390US12359430B2Span to span duct couplerSORKIN FELIX·Filed 2023·Granted Jul 15, 2025·1 cites·4 claims
- 1490US11208808B2Barrier cable couplerSORKIN FELIX·Filed 2020·Granted Dec 28, 2021·2 cites·14 claims
- 1590US10640978B2Barrier cable couplerSORKIN FELIX·Filed 2017·Granted May 5, 2020·6 cites·12 claims
- 1689US12083579B2Frameless lightweight post-tensioning jack and method for using sameSORKIN FELIX·Filed 2024·Granted Sep 10, 2024·0 cites·12 claims
- 1789US11512469B2Intermediate concrete anchor system with capSORKIN FELIX·Filed 2021·Granted Nov 29, 2022·2 cites·13 claims
- 1889US2024399442A1Strand cutting methodsSORKIN FELIX·Filed 2024·Application pending·0 cites
- 1988US11603953B2Bayonet duct coupler assembly for post-tensioned concrete memberSORKIN FELIX·Filed 2020·Granted Mar 14, 2023·2 cites·13 claims
- 2088US10196820B2Encapsulated splice chuckSORKIN FELIX·Filed 2017·Granted Feb 5, 2019·7 cites·18 claims
- 2188US9926698B2Cap for anchor of post-tension anchorage systemSORKIN FELIX·Filed 2015·Granted Mar 27, 2018·6 cites·26 claims
- 2287US11473303B2Multi-anchor concrete post-tensioning systemSORKIN FELIX·Filed 2020·Granted Oct 18, 2022·2 cites·13 claims
- 2387US2026029808A1Methods and systems for monitoring stress in a tendon in concrete post-tensioningSORKIN FELIX·Filed 2025·Application pending·0 cites
- 2483US11486143B2Intermediate anchor assemblySORKIN FELIX·Filed 2021·Granted Nov 1, 2022·1 cites·3 claims
- 2583US10639750B2Spark capture system for use with cutting torchSORKIN FELIX·Filed 2018·Granted May 5, 2020·1 cites·21 claims
- 2683US10145114B2Sheathing lock end capSORKIN FELIX·Filed 2016·Granted Dec 4, 2018·4 cites·44 claims
- 2783US9695964B2Duct coupler for post-tensioned concrete memberSORKIN FELIX·Filed 2016·Granted Jul 4, 2017·4 cites·11 claims
- 2883US2025092679A1Intermediate anchor assemblySORKIN FELIX·Filed 2024·Application pending·0 cites
- 2981US9909315B2Wedge for post tensioning tendonSORKIN FELIX·Filed 2016·Granted Mar 6, 2018·3 cites·13 claims
- 3081US9896845B2Spindle lock anchor for post tensioned concrete memberSORKIN FELIX·Filed 2016·Granted Feb 20, 2018·4 cites·20 claims
- 3180US10113313B2Sheathing retention capsuleSORKIN FELIX·Filed 2018·Granted Oct 30, 2018·3 cites·19 claims
- 3279US11078668B2Apparatus for repairing a tension memberSORKIN FELIX·Filed 2020·Granted Aug 3, 2021·1 cites·30 claims
- 3379US10634271B2Bayonet duct coupler assembly for post-tensioned concrete memberSORKIN FELIX·Filed 2017·Granted Apr 28, 2020·2 cites·29 claims
- 3478US12504010B2Heat exchanger for hydraulic post-tensioning jack systemSORKIN FELIX·Filed 2024·Granted Dec 23, 2025·0 cites·12 claims
- 3578US12077964B2Intermediate anchor assemblySORKIN FELIX·Filed 2022·Granted Sep 3, 2024·0 cites·4 claims
- 3677US12134119B2Strand cutterSORKIN FELIX·Filed 2020·Granted Nov 5, 2024·0 cites·13 claims
- 3777US11745277B2Shearing apparatus and process for post tensioning tendonSORKIN FELIX·Filed 2023·Granted Sep 5, 2023·0 cites·7 claims
- 3876US11674313B2Barrier cable couplerSORKIN FELIX·Filed 2021·Granted Jun 13, 2023·0 cites·19 claims
- 3976US2025229348A1Automated systems and methods for post-tension tendon manufacture and coilingSORKIN FELIX·Filed 2025·Application pending·0 cites
- 4075US10711454B2Cap for anchor of post-tension anchorage systemSORKIN FELIX·Filed 2018·Granted Jul 14, 2020·2 cites·19 claims
- 4175US10494816B2Sheathing pullerSORKIN FELIX·Filed 2017·Granted Dec 3, 2019·2 cites·15 claims
- 4275US2023249267A1Automated systems and methods for post-tension tendon manufacture and coilingSORKIN FELIX·Filed 2023·Application pending·0 cites
- 4375US2025207397A1Bar support and method of making a bar supportSORKIN FELIX·Filed 2025·Application pending·0 cites
- 4474US10857631B2Spark capture system for use with cutting torchSORKIN FELIX·Filed 2020·Granted Dec 8, 2020·0 cites·13 claims
- 4574US2026085521A1Reusable wedge for post-tensioning concreteSORKIN FELIX·Filed 2025·Application pending·0 cites
- 4674US2026085520A1Slab anchor encapsulation assemblySORKIN FELIX·Filed 2025·Application pending·0 cites
- 4773US12509893B2Lightweight dual action post-tensioning jack with two handle chuckSORKIN FELIX·Filed 2024·Granted Dec 30, 2025·0 cites·15 claims
- 4873US12455582B2Methods and systems for monitoring stress in a tendon in concrete post-tensioningSORKIN FELIX·Filed 2025·Granted Oct 28, 2025·0 cites·29 claims
- 4973US10500799B2Collapsible element pocket formerSORKIN FELIX·Filed 2018·Granted Dec 10, 2019·0 cites·13 claims
- 5070US12000148B2Multi-anchor concrete post-tensioning systemSORKIN FELIX·Filed 2022·Granted Jun 4, 2024·0 cites·10 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when SORKIN FELIX files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →