- Magyar, Andrew J.4
- Ball, Joseph H. (Joseph Hurst), 1905-19933
- Belle Alkali Company3
- Clark Equipment Company3
- George, Harold Lee, 1893-19863
- Holman, Rufus C. (Rufus Cecil), 1877-19593
- La Guardia, Fiorello H. (Fiorello Henry), 1882-19473
- Naval Petroleum Reserves in California (U.S.)3
- Standard Oil Company3
- Stubblefield, D. W. (Daniel W.)3
- Allen, Robert E.2
- Bannerot, F. G., Jr. (Fred G.)2
- Beech Aircraft Corporation2
- Caward, Neil2
- Cessna Aircraft Company2
- Connally, Tom, 1877-19632
- Cunningham, G. A.2
- Drury, Joseph E.2
- Greene, James Roland2
- Harris, Ray G.2
