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| Patents for Michael D. Schoenbeck | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,788,252 | Aug. 04, 1998 | J.R. Piehl, G.S. Wollert, M.D. Schoenbeck, N.C. Rittmann Gasperi, D.D. Curry, K.C. Happ | Ergonomic Handle for Rolling Manually Propelled Vehicle | ||
| 6,029,508 | Feb. 29, 2000 | M.A. Hoferitza, M.D. Schoenbeck | Remote Portable Display Unit with Wireless Transceiver and Engine Analyzing System Incorporating Same | ||