A. L. Sandpiper Corporation

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized filtration
- Patent number 5,582,744
- Issue date Dec 10, 1996
- A. L. Sandpiper Corporation
- Albert E. Abel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-metallized and subtoichiometric metallized reactions with ammon...
- Patent number 5,414,200
- Issue date May 9, 1995
- A. L. Sandpiper Corporation
- Robert W. Mouk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for decontaminating polluted substrates
- Patent number 5,110,364
- Issue date May 5, 1992
- A. L. Sandpiper Corporation
- Duane J. Mazur
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Membrane divided aqueous-nonaqueous system for electrochemical cells
- Patent number 4,968,393
- Issue date Nov 6, 1990
- A. L. Sandpiper Corporation
- Duane J. Mazur
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Processes for decontaminating polluted substrates
- Patent number 4,853,040
- Issue date Aug 1, 1989
- A. L. Sandpiper Corporation
- Duane J. Mazur
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

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Trademarklast 30 trademarks

Information Trademark
74637561 - AGENT 313
- Serial number 74637561
- Registration number 2011063
- Filing date Feb 23, 1995
- A. L. Sandpiper Corporation
- 40 - Treatment of materials
Information Trademark
74206176 - AGENT 313
- Serial number 74206176
- Filing date Sep 23, 1991
- A. L. Sandpiper Corporation
- 37 - Building construction