RD

Reuben E. Seifert, deceased

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Oak Ridge, FL: #9 of 15 inventorsTop 60%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #4,040,101 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4468372 Hygienic air purifying device Jakob Harich 1984-08-28