Artifact Details Title Romelfanger patent notebook (#1190) Catalog Number 102742190 Type Document Date 1970-01-07-1970-08-28 Author Romelfanger, Les Publisher Fairchild Semiconductor Identifying Numbers Document number 1190 Extent Dated entries over 32 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