Miami Valley Inventors Historical Database

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The following results were found for your alphabetical selection. Please click on the number of patents associated with an inventor to view patent details.


Madison, Chaning - Miamisburg, OH (1)

Mahan, Charles - Jamestown, OH (1)

Maley, John - Middletown, OH (1)

Maltby, Philo - Dayton, OH (1)

Maltby, Sidney - Dayton, OH (4)

Margedant, William C. - Hamilton, OH (2)

Marquis, Robert - Xenia, OH (1)

Marshall, Robert M. - Dayton, OH (1)

Martin, Alexander C. - Hamilton, OH (2)

Martin, Hanery H. - Oxford, OH (1)

Marton, David J. - Covington, OH (1)

Mast, Phineas P. - Springfield, OH (23)

Matchett, Charles G. - Greenville, OH (2)

Mathius, John - Pemberton, OH (1)

Maurice, D. W. - Springfield, OH (2)

Maurice, David W. - Springfield, OH (2)

Maxon, Thomas - Springfield, OH (2)

Maxwell, Arthur A. - Pratt, OH (1)

Maxwell, Obadiah C. - Dayton, OH (1)

McBeth, C. E. - Hamilton, OH (5)

McBeth, Charles E. - Hamilton, OH (5)

McCammon, Joseph - Dayton, OH (2)

McCann, George W. - Springfield, OH (4)

McCord, Samuel - Springfield, OH (1)

McCormick, John B. - Dayton, OH (2)

McCuddy, William - Springfield, OH (1)

McCulloch, Samuel - Yellow Springs, OH (1)

McDonald, John W. - Houston, TX (1)

McFishback, William - Union, OH (1)

McGuire, Ezekiel W. - Eaton, OH (1)

McHahel, John - Hamilton, OH (1)

McHugh, Daniel - Mainsville, OH (1)

McIntire, Oliver K. - Springfield, OH (1)

McKibben, Thomas - Urbana, OH (1)

McKinney, Charles B. - Houston, OH (1)

McKinney, John - West Chester, OH (1)

McMahel, John - Hamilton, OH (2)

McMaster, John - Dayton, OH (1)

McMillan, Stewart - Fletcher, OH (1)

McMillen, G. M. L. - Dayton, OH (4)

McMullen, John N. - West Liberty, OH (1)

McQuiston, Thomas - Morning Sun, OH (2)

McSherry, Daniel E. - Dayton, OH (9)

Mead, James - Lebanon, OH (1)

Mealey, Lewis H. - Alpha, OH (1)

Mears, Richard - Dayton, OH (1)

Meddock, Francis M. - Mainsville, OH (1)

Meigs, William - Waynesville, OH (2)

Mellinger, Melcher - Dayton, OH (3)

Merridith, S. H. - Oxford, OH (1)

Messler, M. D. - New Lebanon, OH (1)

Metten, George R. - Cleveland, OH (1)

Mewhinney, Johnson - Liberty Township, OH (1)

Michael, F. - Gratis, OH (2)

Michael, George L. - Farmersville, OH (1)

Miles, E. P. - Pleasant Hill, OH (1)

Miles, J. - Pleasant Hill, OH (1)

Millard, Mordecai - Franklin, OH (3)

Miller, Charles A. - Urbana, OH (1)

Miller, Charles G. - Springfield, OH (3)

Miller, Charles H. - Dayton, OH (1)

Miller, David S. - West Alexandria, OH (1)

Miller, David T. - Dayton, OH (1)

Miller, J. D. - Enon, OH (1)

Miller, John A. - Somerville, OH (1)

Miller, John Q. - Cincinnati, OH (1)

Miller, Levi - Johnsville, OH (1)

Miller, S. - Urbana, OH (1)

Miller, Samuel - Gratis, OH (3)

Miller, Sylvanus - Urbana, OH (2)

Miller, William D. - Enon, OH (4)

Miller, William D. - Mad River Township, OH (4)

Mills, John D. - Dayton, OH (1)

Mills, Richard L. - Springfield, OH (1)

Mills, William M. - Dayton, OH (1)

Miltenberger, Thomas - Bellefontaine, OH (1)

Mitchell, Henry - Dayton, OH (1)

Mitchell, Isaac N. - Arcanum, OH (1)

Mixer, Alfred A. - Hamilton, OH (2)

Moffitt, John R. - Piqua, OH (7)

Monce, James H. - Hopkinsville, OH (2)

Moody, Granville - Piqua, OH (2)

Moorhead, J. B. - Bellefontaine, OH (1)

More, F. O. - Bellefontaine, OH (1)

Morehouse, Moses - Butler County, OH (1)

Moreman, Charles T. - Jamestown, OH (1)

Moreman, Eli W. - Jamestown, OH (1)

Morrel, James A. - Hamilton, OH (1)

Morris, Jacob Hamton - Eaton, OH (1)

Morrison, David H. - Dayton, OH (3)

Morrison, John R. - Springfield, OH (2)

Mort, Miss S. A. - Dayton, OH (2)

Mort, S. A. - Dayton, OH (2)

Morton, William H. - Hamilton, OH (1)

Mozart, Don J. - Xenia, OH (2)

Mozart, Don J. - Yellow Springs, OH (2)

Mudge, Leander - Springfield, OH (1)

Muller, John Gottfried - Dayton, OH (1)

Muller, William - Dayton, OH (1)

Mullin, Elwood B. - Franklin, OH (1)

Mumma, John - West Alexandria, OH (5)

Mumma, John - Middletown, OH (5)

Murphy, William H. - Versailles, OH (1)

Muzzy, Lucius H. - Springfield, OH (1)

Myers, A. - Springfield, OH (1)

Miller, John M. - Hamilton, OH (2)

McAuthur, Duncan - Urbana, OH (1)

3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525