RS

Rick Sparr

📍 Craydon Court, CA: #254 of 407 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,740,176 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5506639 Method and apparatus for editing motion picture film and synchronized sound Nancy E. Frazen, Gary Jacobson, Roberto Santucci-Filho 1996-04-09