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

Douglas Wade Heimer

RC Rawlings Sporting Goods Company: 1 patents #4 of 10Top 40%
📍 Caledonia, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #402,202 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12251608 Ball bats with inner barrel structures Frederic ST-LAURENT, Michael Haas, Ian Montgomery, Rebecca S. O'Hara, Linda Hunt 2025-03-18