Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PH

Paul D. Halphen

M&Milliken &: 3 patents #212 of 679Top 35%
Spartanburg, SC: #179 of 569 inventorsTop 35%
South Carolina: #4,446 of 15,501 inventorsTop 30%
Overall (All Time): #1,494,714 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10435650 Cleaning composition and method for using the same Yogesh Saraf, Eduardo Torres, Sanjeev K. Dey 2019-10-08
9688946 Cleaning composition and method for using the same Yogesh Saraf, Eduardo Torres, Sanjeev K. Dey 2017-06-27
6486248 Liquid colorant and method David E. Ashley, Leonard J. Starks 2002-11-26