Inventor: Moore, Peter R.
Inventor: Dirr, Michael A., Kardos, Joshua H.
Inventor: Stephens, Carroll T.
Inventor: Kardos, Joshua H.
Inventor: Dirr, Michael A.
Inventor: Dirr, Michael A.
Inventor: Dirr, Michael A.
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Fleuren, Henricus Marie Gerardus Carolus
Inventor: Holtrop, Mathilde H.
Inventor: Holtrop, Mathilde H.
Inventor: Burkey, Harold Ivan
Inventor: Burkey, Harold Ivan
Inventor: Burkey, Harold Ivan
Inventor: Clarke, Walter B.
Inventor: Clarke, Walter B.
Inventor: Clarke, Walter B.
Inventor: Grullemans, John J.
Inventor: Lothrop, Chester Harper