Engelbart Lieftink

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Deerfield Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable thermal convection rotisserie and barbeque apparatus for u...
- Patent number 11,306,921
- Issue date Apr 19, 2022
- Engelbart Lieftink
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE THERMAL CONVECTION ROTISSERIE AND BARBEQUE APPARATUS FOR U...
- Publication number 20230148244
- Publication date May 11, 2023
- ENGELBART LIEFTINK
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
PORTABLE THERMAL CONVECTION ROTISSERIE AND BARBEQUE APPARATUS FOR U...
- Publication number 20210325047
- Publication date Oct 21, 2021
- Engelbart Lieftink
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...