Frank Roman

EM El Management: 2 patents #22 of 105Top 25%

📍 Long Pond, PA: #3 of 11 inventorsTop 30%

🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%

Overall (All Time): #1,619,888 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6171602	Natural pigment-containing flowable powder	—	2001-01-09
6110474	Cosmetic compositions containing a coffee extract pigment	—	2000-08-29
4515133	Fuel economizing device	—	1985-05-07