SS

Steven Spear

AG Atlantic Research Group: 1 patents #1 of 7Top 15%
📍 Derry, NH: #3 of 20 inventorsTop 15%
🗺 New Hampshire: #146 of 683 inventorsTop 25%
Overall (1997): #74,227 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624516 Methods of making preforms for composite material manufacture William M. Hanusiak, Lisa Hanusiak, Jeffrey M. Parnell, Charles Rowe 1997-04-29