NB

Norman L. Bartlett

📍 Tulsa, OK: #10 of 96 inventorsTop 15%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #40,962 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365892 Apparatus for making a copy in one of three sizes of X-ray film — 1982-12-28