Lance A. Heitz

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Presque Isle, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Crank assembly for a bicycle
- Patent number 11,958,565
- Issue date Apr 16, 2024
- Lance A Heitz
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Crank assembly for a bicycle
- Patent number 11,878,766
- Issue date Jan 23, 2024
- Lance A Heitz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Refractory material coated metal surfaces adapted for continuous mo...
- Patent number 5,445,514
- Issue date Aug 29, 1995
- Lance A. Heitz
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
CRANK ASSEMBLY FOR A BICYCLE
- Publication number 20240002012
- Publication date Jan 4, 2024
- LANCE A HEITZ
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CRANK ASSEMBLY FOR A BICYCLE
- Publication number 20240002014
- Publication date Jan 4, 2024
- LANCE A HEITZ
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS