Artifact Details Title Purnaiya patent notebook (#284) Catalog Number 102742146 Type Document Date 1964-08-27-1966-11-04 Author Purnaiya, G. M. Publisher Fairchild Semiconductor Identifying Numbers Document number 284 Extent Dated entries over 42 pages. Dimensions 12 x 10 inches Category Notebooks Collection Title Fairchild Semiconductor notebooks and technical papers Credit Gift of Texas Instruments Incorporated Lot Number X6464.2012