HL

Herbert H. Lewis

NC Newman Machine Company: 3 patents #1 of 6Top 20%
📍 Jacksonville Beach, FL: #18 of 88 inventorsTop 25%
🗺 Florida: #16,597 of 67,251 inventorsTop 25%
Overall (All Time): #1,668,111 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4946109 Tooth assembly for rotary grinding apparatus — 1990-08-07
4934611 Rotary grinding apparatus — 1990-06-19
4934614 Rotary grinding apparatus with secondary grinding chamber section — 1990-06-19