1 | HUPX | Harvey Crude Oil Co. (Crystal White Oil Refining Co.) | 7/1923 | | NAKINA |
2 | HUPX | Harvey Universal Petroleum Corp. (Harvey Crude Oil Co.) | 8/1920 | | NAKINA |
3 | HUPX | CRYSTAL WHITE OIL REFOINING CO. [HARVEY CRUDE OIL CO.; HARVEY UNIVERSAL PETROLEUM CORP.] | | | PWRC |