JG

John M. Glassco

📍 Soap Lake, WA: #4 of 10 inventorsTop 40%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,343,312 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4707870 Toilet seat or cover retaining device Margaret M. Glassco 1987-11-24
4673057 Geometrical transducer arrangements — 1987-06-16