Artifact Details Title Roffey patent notebook (#1359) Catalog Number 102742185 Type Document Date 1976-10-21-1978-03-14 Author Roffey, Mike (Michael) Publisher Fairchild Semiconductor Identifying Numbers Document number 1359 Extent Dated entries over 155 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