JF

John D. Fiegener

📍 Marblehead, MA: #3 of 39 inventorsTop 8%
🗺 Massachusetts: #890 of 11,797 inventorsTop 8%
Overall (2025): #57,625 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12342965 Body dryer apparatus Kelly Mills, Michael Tinstman, Hannah Polster, Kyle Hounsell, Marcus Hanna +1 more 2025-07-01
12320491 Bi-directional lamp Marcus Hanna, Jordan Tryon, Hannah Polster, Ben Mathews 2025-06-03
D1073173 Multi-functional desk or table lamp Marcus Hanna, Jordan Tryon, Hannah Polster, Ben Mathews 2025-04-29