Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
PH

Philip M. Holsinger

📍 Duluth, MN: #2 of 20 inventorsTop 10%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #252,945 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12228154 Reusable planar furniture fastening system Michael Grassi 2025-02-18