HG

Howard W. Grivna

TI Timesavers: 1 patents #1 of 2Top 50%
📍 Maple Grove, MN: #37 of 98 inventorsTop 40%
🗺 Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #203,768 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6470932 Automatic centering system for finishing machine Peter Loring 2002-10-29