| Patents for E. K. Stewart | 
| Patents 16 - 
					30
					of 37 
       | 
| Number | Date | Patentee | Title | Type | 
| 754,509 | Mar. 15, 1904 | J.C. Snider | Combined Pipe and Nut Wrench | self-adjust wrenches | 
| 760,766 | May 24, 1904 | S.A. Swilley | Ratchet Wrench | ratchet wrenches | 
| 763,105 | Jun. 21, 1904 | B.H. Morrison | Ratchet Wrench | ratchet wrenches | 
| 766,919 | Aug. 09, 1904 | F.A. Tustison | Clapboard Gage | clapboard markers | 
| 770,407 | Sep. 20, 1904 | R.M. Ware | Buggy Wrench | axle nut wrenches | 
| CA-89,740 | Oct. 25, 1904 | J.C. Snider | Combined Pipe and Nut Wrench | self-adjust wrenches | 
| 776,111 | Nov. 29, 1904 | A.L. Cherry | Wrench Attachment | pipe jaw attachments for wrenches | 
| 781,206 | Jan. 31, 1905 | A.C. Huckelbridge | Wrench | combination tools | 
| 784,725 | Mar. 14, 1905 | J.W. Yates | Cornice Making Machine |  | 
| 785,193 | Mar. 21, 1905 | J.M. Brown | Work Centering Attachment for Lathes | wood lathe accessories | 
| 799,769 | Sep. 19, 1905 | F.N. Wilson | Wrench | quick adjust wrenches | 
| 807,618 | Dec. 19, 1905 | J.H. Hobson | Wrench | quick adjust wrenches | 
| 818,371 | Apr. 17, 1906 | S.N. Hall | Wrench | chain and strap wrenches | 
| 820,448 | May 15, 1906 | T.L. Turpin | Rafter Square | squares | 
| 825,217 | Jul. 03, 1906 | S.E. Hodge, E.N. Hull | Combination square, level, bevel, and compass | bevels |