GD

Gerhard Doll

PM Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh: 2 patents #6 of 58Top 15%
📍 Pleidelsheim, DE: #2 of 3 inventorsTop 70%
Overall (2005): #55,842 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6960874 Tubular discharge lamp with ignition aid — 2005-11-01
6924599 Dielectric barrier discharge lamp with starting aid Wolfgang Kumpf, Joseph A. Olsen 2005-08-02