DP

Donald J. Progar

NASA: 4 patents #308 of 3,881Top 8%
📍 Yorktown, VA: #64 of 318 inventorsTop 25%
🗺 Virginia: #6,192 of 34,511 inventorsTop 20%
Overall (All Time): #1,060,384 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5147966 Polyimide molding powder, coating, adhesive and matrix resin Terry L. St. Clair 1992-09-15
4937317 Processable polyimide adhesive and matrix composite resin J. Richard Pratt, Terry L. St. Clair 1990-06-26
4837300 Copolyimide with a combination of flexibilizing groups Terry L. St. Clair, Harold D. Burks 1989-06-06
4488335 Hot melt adhesive attachment pad Robert L. Fox, Alan W. Frizzill, Bruce D. Little, Robert H. Coultrip, Richard H. Couch +4 more 1984-12-18
4420518 Hot melt recharge system 1983-12-13