DT

Douglas L. Tittle

MC Man-Gill Chemical: 2 patents #3 of 16Top 20%
PO Ppg Industries Ohio: 1 patents #741 of 1,316Top 60%
📍 Willoughby, OH: #77 of 230 inventorsTop 35%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,611,536 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6603477 Method of rendering a graphical display based on user's selection of display variables — 2003-08-05
4950610 Titrating apparatus and method — 1990-08-21
4886590 Chemical process control system — 1989-12-12