Inventor · disambiguated record

Jeffrey Luke Herwig

Also filed as: HERWIG JEFFREY · HERWIG JEFFREY LUKE

1 granted patent·1 pending application·0 citations·filing 2022–2022

9Inventor score

Technology areasF28C

Files withEVAPCO INC2

Top patents by PatentIndex Score

2 records

0153US12474120B2Induced draft heat rejection equipment with top mounted backward-curved centrifugal fansEVAPCO INC·Filed 2022·Granted Nov 18, 2025·0 cites·12 claims
0242US2023105162A1Direct heat exchange fillEVAPCO INC·Filed 2022·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Jeffrey Luke Herwig files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →