RI

Richard D. Zielfelder, III

📍 Rochester, NH: #3 of 11 inventorsTop 30%
🗺 New Hampshire: #97 of 1,007 inventorsTop 10%
Overall (2002): #44,927 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D466670 Food bit — 2002-12-10
D465898 Food bit — 2002-11-26