MW

Mark N. Worthington

📍 Sun City, AZ: #10 of 60 inventorsTop 20%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,342,361 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4660390 Air conditioner with three stages of indirect regeneration — 1987-04-28
4576440 Skylight with a remotely operable light intensity reducing mechanism — 1986-03-18