Inventor · disambiguated record
Shannon Freeman
Also filed as: FREEMAN SHANNON · FREEMAN SHANNON S
8 granted patents·9 pending applications·13 citations·filing 2019–2025
79Inventor score
Files withEpic Lift Systems14PCS FERGUSON INC1TALLY ENERGY SERVICES LLC1TALLY PRODUCTION SYSTEMS LLC1
Top patents by PatentIndex Score
17 records- 0191US11851980B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2022·Granted Dec 26, 2023·8 cites·36 claims
- 0284US12180811B2Lubricator with orificeEpic Lift Systems·Filed 2023·Granted Dec 31, 2024·2 cites·28 claims
- 0381US12091939B2Dart and clutch assemblyEpic Lift Systems·Filed 2023·Granted Sep 17, 2024·1 cites·26 claims
- 0478US2024337174A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0578US2024344436A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0678US2024344434A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0778US2024337173A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0878US2024344435A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0970US12486740B2Dart and clutch assemblyEpic Lift Systems·Filed 2022·Granted Dec 2, 2025·0 cites·42 claims
- 1070US10895128B2Taper lock bypass plungerPCS FERGUSON INC·Filed 2019·Granted Jan 19, 2021·2 cites·10 claims
- 1165US12221850B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2023·Granted Feb 11, 2025·0 cites·44 claims
- 1265US12091933B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2023·Granted Sep 17, 2024·0 cites·36 claims
- 1362US2025146376A1Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2025·Application pending·0 cites
- 1456US12320225B2Electric auto-catcherTALLY ENERGY SERVICES LLC·Filed 2024·Granted Jun 3, 2025·0 cites·26 claims
- 1555US2025347205A1Pad plungerTALLY PRODUCTION SYSTEMS LLC·Filed 2025·Application pending·0 cites
- 1646US2024102364A1Center rod plungerEpic Lift Systems·Filed 2023·Application pending·0 cites
- 1745US2024102464A1Center rod plunger with clutch assemblyEpic Lift Systems·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →