L. Franklin Pool

DI Dart Industries: 2 patents #156 of 354Top 45%

📍 Vancouver, WA: #761 of 1,812 inventorsTop 45%

🗺 Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,348,667 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4619258	Electrosurgical pencil providing blade isolation	—	1986-10-28
4595809	Snap action dome switch having wire contacts	—	1986-06-17