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Patents > Year granted: 1918 & Grant date: 1910 - 1919

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None (237) · None (5) · Randolph, Jr. (5) · J. S. Withers & Spooner (4) · John P. Tarbox (4) · Marks & Clerk (4) · Mewburn, Ellis & Pryor (3) · Victor J. Evans (3) · Brewer & Son (3) · Ch. Baudry (2) · A. A. Thornton (2) · Lewis William Goold (2) · Munn & Co. (2) · Ch. Neulat (2) · Haseltine, Lake & Co. (2) · C. A. Snow & Co. (2) · Watson E. Coleman (2) · A. M. & William Clark (2) · Browne & Co. (2) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (2)
National tech categories:
None (301) · FR 6.4 (12) · HU V/h (9) · AT 77d (8) · DE 77h.5 (3) · DE 77h.9 (3) · DE 37f.8 (3) · DE 77h.6 (2) · USPC 244/119 (2)
IPCs:
None (277) · IPC B64B1/00 (7) · IPC B64C1/00 (7) · IPC B64C3/00 (6) · IPC B64C3/18 (5) · IPC B64C39/00 (5) · IPC B64C27/04 (4) · IPC B64C17/00 (4) · IPC B64C3/38 (4) · IPC B64C25/00 (3) · IPC B64C13/00 (3) · IPC B64C11/20 (3)
CPCs:
None (30) · CPC B64C2700/6295 (28) · CPC B64B1/00 (22) · CPC B64C13/00 (16) · CPC B64C35/00 (15) · CPC B64C17/00 (15) · CPC B64C3/00 (13) · CPC B64C23/005 (12) · CPC B64C25/60 (11) · CPC B64C3/18 (10) · CPC B64C2700/6235 (10) · CPC B64C33/02 (8) · CPC B64C3/385 (8) · CPC B64C3/185 (8) · CPC B64C39/00 (7) · CPC B64C39/005 (7) · CPC B64B1/40 (7) · CPC B64C39/08 (6) · CPC B64C2001/0081 (6) · CPC B64C3/14 (6)
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