DH

David J. Harrigan

GP Gte Products: 2 patents #353 of 928Top 40%
OC Occidental Chemical: 1 patents #180 of 341Top 55%
📍 Towanda, PA: #53 of 182 inventorsTop 30%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,113,877 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12071401 Direct conversion of esters to carboxylates Kelly Brannen, Donal S. Tunks, Stanley A. Sojka 2024-08-27
5879540 Process for reducing corrosion in a system for separating aromatic hydrocarbons from a mixture with aliphatic hydrocarbons Kevin Zinke, Dean R. Lagerwall, Mohan S. Saran, David E. Albright, Chandrasekhar Krishnan 1999-03-09
4515827 Method of vapor coating phosphor particles Robert E. Dodds 1985-05-07
4398119 Coated phosphor particles, method, and cathode ray tube screen Robert E. Dodds 1983-08-09