Richard C. Mess

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Washington Township, Montgomery County, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cavity forming plug for coil insert in concrete product
- Patent number 4,084,780
- Issue date Apr 18, 1978
- The Dayton Sure-Grip & Shore Company
- Richard C. Mess
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Filler plug for coil insert in concrete slab or panel
- Patent number 4,074,499
- Issue date Feb 21, 1978
- The Dayton Sure-Grip & Shore Company
- Richard C. Mess
- E04 - BUILDING
Information Patent Grant
Tie rod hole plug in combination with a wall hole
- Patent number 4,016,696
- Issue date Apr 12, 1977
- The Dayton Sure-Grip & Shore Co.
- Richard C. Mess
- E04 - BUILDING