Resource Recovery Systems, Inc.

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Alsip, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Concrete reclamation system and method for utilizing same
- Patent number 5,127,740
- Issue date Jul 7, 1992
- Resource Recovery Systems, Inc.
- Richard D. DeBoer
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74541470 - PROLONG
- Serial number 74541470
- Registration number 1961047
- Filing date Jun 23, 1994
- Resource Recovery Systems, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry