| Patents for James I. Kay |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 118,264 | Aug. 22, 1871 | G. Palmer, C.W. Hubbard | Improvement in the methods of manufacturing axes |
| | 186,365 | Jan. 16, 1877 | S. Parker | Improvement in machines for racking hoops |
 | RE7,673 | May 08, 1877 | J. Old | Pipe-Coupling |
 | 367,543 | Aug. 02, 1887 | F.B. Newton | Handle-bending mold |
 | 374,363 | Dec. 06, 1887 | H. Ihsen | Wood-boring machine |
 | 455,994 | Jul. 14, 1891 | J. Barrett | Lifting-jack |
 | 455,995 | Jul. 14, 1891 | J. Barrett | Lifting-jack |
 | 561,305 | Jun. 02, 1896 | J. Barrett | Tool For Handling Drill Bits, etc. |
 | 694,774 | Mar. 04, 1902 | K.O. Muehlberg | Center Square |
