HA

Howard L. Apel

Chevron: 1 patents #2,615 of 4,788Top 55%
📍 Ontario, CA: #159 of 347 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,940,498 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875906 Partial oxidation of low heating value hazardous waste petroleum products — 1989-10-24