HF

Harold T. Fillman

AP Atlas Powder: 2 patents #7 of 35Top 20%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Bowie, MD: #60 of 276 inventorsTop 25%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,669,253 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4978482 Melt cast thermoplastic elastomeric plastic bonded explosive Nancy C. Johnson, Robert C. Gill, John F. Leahy, Carl Gotzmer 1990-12-18
4383873 Sensitive low water emulsion explosive compositions Charles Gordon Wade 1983-05-17
4371408 Low water emulsion explosive compositions optionally containing inert salts 1983-02-01