FK

Fredrick A. Kilborn

SI Silchor: 2 patents #6 of 10Top 60%
📍 Suttons Bay, MI: #7 of 23 inventorsTop 35%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,357,901 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4446586 Apparatus and method for bathing invalids Stewart D. Reed, Arthur A. Sills, John H. Kraft, Raymond T. Houle, Michael A. Redwine 1984-05-08
D270658 Bathtub Arthur A. Sills, John H. Kraft, Raymond T. Houle, Stewart D. Reed, Michael A. Redwine 1983-09-20