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

Ellwood National Investment

Rank (2018): #26,769 of 30,013Top 90%
3 inventors
1 Patents 2018

Top Inventors at Ellwood National Investment 2018

Showing 1–3 of 3 inventors

RankNamePatents
1 Judith A. Shafer 1
1 Ronald F. Dexter 1
1 Roger L. Garrett 1