St. Charles, Missouri
United States
5
2015-02-10
Thomas E. Lenkman from St. Charles, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Drive unit for propelling a cart forward-and-backward and side-to-side
#2 | 2014-06-17Drive unit for a carrier
#3 | 2006-11-14Utility transport system
#4 | 2005-06-16Self propelled gurney and related structure confidential and proprietary document
#5 | 2005-01-13Transport vehicle for scanner
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