PR

Philip A. Rosskopf

LM Lockheed Martin: 2 patents #1,600 of 6,507Top 25%
📍 South Euclid, OH: #76 of 185 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,361,387 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4373956 Additive for hydraulic cement mixes — 1983-02-15
4224076 Non-plastic hydraulic cement mixes and process for improving such mixes Santanu Moitra 1980-09-23