MH

Marc Hanchak

📍 Denver, CO: #96 of 658 inventorsTop 15%
🗺 Colorado: #579 of 4,451 inventorsTop 15%
Overall (2025): #104,645 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12426870 Surgical retractor Michael R. Girouard, Alice Stover Mayfield, Shane Korthuis 2025-09-30
D1069978 Filter wingnut John V. DeYoung, Matthew W. Tatusko, Stephen P. Lavey, Shane Korthuis, Philip Graham Rowe 2025-04-08