Michael Henry Lenneman

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Merrifield, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
Apparatus to stop damage from Frozen Ground and expanding Ice
- Publication number 20190136475
- Publication date May 9, 2019
- Michael Henry Lenneman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Wheel kit attachment apparatus for hand operating golf bags and spo...
- Publication number 20140167374
- Publication date Jun 19, 2014
- Michael Henry Lenneman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS