21. Shares in the unfamiliar Haloid Co . sound worthless, but a search reveals the company changed its name to Haloid Xerox Inc. 22. Carlson spent almost a decade trying to interest major corporations in his invention before the small Haloid Co . finally picked it up. 23. After the Model A, Haloid released a number of xerographic copiers to the market, but none yet particularly easy to use. 24. Reason : This page was an article in the past, and was properly deleted via Wikipedia : Articles for deletion / Haloid . 25. Early in his career Weston printed on several kinds of paper, including Velox, Apex, Convira, Defender Velour Black and Haloid . 26. In 1955, Haloid transformed its photo-paper warehouses into showrooms for its Xerox machines and hired several hundred sales and service people. 27. In 1946, when my father was in his formative years, he purchased 500 shares of stock in a company then known as Haloid . 28. Both sides were tentative; Battelle was concerned by Haloid 's relatively small size, and Haloid had concerns about electrophotography's viability. 29. Both sides were tentative; Battelle was concerned by Haloid's relatively small size, and Haloid had concerns about electrophotography's viability. 30. Haloid and Rank subsequently formed an affiliate called Rank Xerox ( Rank put up ?00, 000 for a 50 % stake in Rank Xerox ).