Inventor · disambiguated record
Joel C. Stefl
Also filed as: STEFL JOEL C
8 granted patents·1 pending application·230 citations·filing 1996–2022
85Inventor score
Files withLINTON CRYSTAL TECH CORP4BYRON ENTERPRISES INC3LINTON CRYSTAL TECH CORPORATION1LINTON KAYEX TECH CO LTD1
Top patents by PatentIndex Score
9 records- 0192US5680750ACorn harvester head having adjustable stripper platesBYRON ENTERPRISES INC·Filed 1996·Granted Oct 28, 1997·92 cites·15 claims
- 0289US5673543AFoldable corn head with unobstructed augerBYRON ENTERPRISES INC·Filed 1996·Granted Oct 7, 1997·82 cites·20 claims
- 0379US5724798ALatch for a folding corn headBYRON ENTERPRISES INC·Filed 1996·Granted Mar 10, 1998·54 cites·7 claims
- 0470US11814746B2Seed lifting and rotating system for use in crystal growthLINTON CRYSTAL TECH CORP·Filed 2022·Granted Nov 14, 2023·0 cites·18 claims
- 0570US11739439B2Active cleaning vacuum system and methodLINTON CRYSTAL TECH CORP·Filed 2022·Granted Aug 29, 2023·0 cites·19 claims
- 0669US11421346B2Active cleaning vacuum system and methodLINTON CRYSTAL TECH CORPORATION·Filed 2019·Granted Aug 23, 2022·2 cites·20 claims
- 0767US11255024B2Seed lifting and rotating system for use in crystal growthLINTON CRYSTAL TECH CORP·Filed 2019·Granted Feb 22, 2022·0 cites·19 claims
- 0848US2022298671A1Crystal growing assembly with combination lift arm and winchLINTON CRYSTAL TECH CORP·Filed 2022·Application pending·0 cites
- 0947US11891721B2Spool-balanced seed liftLINTON KAYEX TECH CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →