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

Eric J. Rudd

ESEltech Systems: 5 patents #28 of 162Top 20%
HPHooker Chemicals & Plastics: 1 patents #31 of 117Top 30%
Painesville, OH: #51 of 292 inventorsTop 20%
Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #881,925 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6395153 Diaphragm cell Rudolf Matousek, Mark L. Arnold, Barry L. Martin, Lynne M. Ernes, Zoilo J. Colon +2 more 2002-05-28
6051117 Reticulated metal article combining small pores with large apertures Donald S. Novak, Douglas J. Waskovich, Mark L. Arnold, Kevin J. O'Leary, Thomas J. Gilligan +1 more 2000-04-18
5242552 System for electrolytically generating strong solutions by halogen oxyacids Richard J. Coin, Joseph E. Elliott, Anthony R. Sacco 1993-09-07
5082538 Process for replenishing metals in aqueous electrolyte solutions Donald L. DeRespiris, Carolyn Schue 1992-01-21
4822509 Highly magnetic iron oxide powder Jeries I. Bishara, Anthony J. Vaccaro 1989-04-18
4332662 Electrolytic cell having a depolarized cathode Dirk Pouli, Leo S. Melnicki 1982-06-01