HI

Harry T. Zechman, III

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,779,409 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12091642 Iron, rust, and metallic deposit removal product and method of using the same Jared H. Nash, Matthew J. Gilkey, Jonathan E. Crothers, Robert W. Sweger 2024-09-17
6358893 Aerosol composition containing silicone-based fluid and improved spray system Robert W. Sweger 2002-03-19