Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EA

Ethyl Additives — 6 Patents

Rank (All Time): #87,292 of 106,120Top 85%
18 inventors
6 Patents All Time

Top Inventors at Ethyl Additives All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Tze-Chi Jao 2
2 Ingrid Christiane Denys 1
2 Alison E. Hadowanetz 1
2 Alfred K. Jung 1
2 Anthony L. Ippolito 1
2 Carl K. Esche, Jr. 1
2 Cyril A. Migdal 1
2 Doris Love 1
2 Errol J. Olivier 1
2 Jayne M. Vaccaro 1
2 John R. Sanderson 1
2 Leonard A. Matthews 1
2 Munmaya K. Mishra 1
2 Nancy Anne Morton 1
2 Peter N. Nugara 1
2 Robert Patterson 1
2 Shailaja M. Shirodkar 1
2 William J. Powers, III 1