DD

Donald L. DeRespiris

ES Eltech Systems: 3 patents #40 of 162Top 25%
DS Diamond Shamrock: 2 patents #42 of 172Top 25%
📍 Mentor, OH: #133 of 709 inventorsTop 20%
🗺 Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,059,598 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5082538 Process for replenishing metals in aqueous electrolyte solutions Eric J. Rudd, Carolyn Schue 1992-01-21
4586562 Plate and frame heat exchanger assembly with anodic protection Richard C. Carlson, Anthony R. Sacco, Donald J. Groszek, Bonnie M. Ivancic 1986-05-06
4568441 Solid polymer electrolyte membranes carrying gas-release particulates Michael J. Covitch, Leo L. Benezra, Elvin M. Vauss, Jr. 1986-02-04
4469579 Solid polymer electrolytes and electrode bonded with hydrophylic fluorocopolymers Michael J. Covitch, Leo L. Benezra, Elvin M. Vauss, Jr. 1984-09-04
4421579 Method of making solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers Michael J. Covitch, Leo L. Benezra, Elvin M. Vauss, Jr. 1983-12-20