DS

Donald K. Sandberg

ST Steelcase: 4 patents #225 of 809Top 30%
📍 Ada, MI: #81 of 245 inventorsTop 35%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,026,417 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D628119 Sleigh 2010-11-30
D383019 Chair actuator David N. Hodge, Michael L. Deimen, David C. Jenkins, Michael L. Mercier, David S. Teppo 1997-09-02
D372611 Chair seat David N. Hodge, Michael L. Deimen, David C. Jenkins, Michael L. Mercier, David S. Teppo 1996-08-13
D367980 Chair seat David N. Hodge, Michael L. Diemen, David C. Jenkins, Michael L. Mercier, David S. Teppo 1996-03-19
D360316 Chair David N. Hodge, Michael L. Diemen, David C. Jenkins, Michael L. Mercier, David S. Teppo 1995-07-18