RB

Ronald Boser

YK Yoshida Kogyo K.K.: 6 patents #69 of 468Top 15%
US Union Special: 5 patents #7 of 105Top 7%
CF Cupid Foundations: 4 patents #3 of 9Top 35%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Dix Hills, NY: #8 of 293 inventorsTop 3%
🗺 New York: #4,646 of 115,490 inventorsTop 5%
Overall (All Time): #147,084 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4269128 Low inertia tandemly mounted presser mechanism Henry J. Watts 1981-05-26
4187792 Thread trimmer Walter P. Siegel, Michael F. Picciotti 1980-02-12