Sheryl A. Robillard

GI Gte Laboratories Incorporated: 1 patents #269 of 474Top 60%

📍 Leominster, MA: #170 of 286 inventorsTop 60%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #3,906,973 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4940571	Method of making large particle size, high purity dense silica	Sophia R. Su, Leo F. Fitzpatrick	1990-07-10