HJ

Harold Halvorson, Jr.

ST Steelcase: 2 patents #9 of 84Top 15%
📍 Beaverton, OR: #22 of 200 inventorsTop 15%
🗺 Oregon: #142 of 1,309 inventorsTop 15%
Overall (1997): #39,319 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D386870 Mobile cart Greg D. Lamke, Joyce S. Bromberg 1997-11-25
D386871 Mobile cart Greg D. Lamke, Joyce S. Bromberg 1997-11-25