James E. Charmley

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Articulated structural three-dimensional printing machine
- Patent number 12,024,907
- Issue date Jul 2, 2024
- ARC Ventures LLC
- James E. Charmley
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
MECHANISM TO CONTROL THE DENSITY GRADIENT IN THREE-DIMENSIONALLY PR...
- Publication number 20250010547
- Publication date Jan 9, 2025
- ARC Ventures LLC
- James E. Charmley
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
ARTICULATED STRUCTURAL THREE-DIMENSIONAL PRINTING MACHINE
- Publication number 20230078334
- Publication date Mar 16, 2023
- ARC Ventures LLC
- James E. Charmley
- E04 - BUILDING