JK

John Kimball

TC The Telephone Connection: 2 patents #1 of 2Top 50%
📍 Washington, DC: #5 of 59 inventorsTop 9%
🗺 District of Columbia: #5 of 59 inventorsTop 9%
Overall (1989): #23,787 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4878239 Anonymous interactive telephone system with expanded outward calling features Merrill Solomon 1989-10-31
4847890 Anonymous interactive telephone system Merrill Solomon 1989-07-11