DC

David P. Colvin

TD Triangle Research & Development: 2 patents #1 of 4Top 25%
📍 Apex, NC: #6 of 34 inventorsTop 20%
🗺 North Carolina: #148 of 1,767 inventorsTop 9%
Overall (1994): #36,283 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5366801 Fabric with reversible enhanced thermal properties Yvonne G. Bryant 1994-11-22
5290904 Heat shield Yvonne G. Bryant, James C. Mulligan 1994-03-01