Schroeder
| Team | Racing Class | Model | Startdate | Enddate |
|---|---|---|---|---|
| McDaniel | Champ Car | 21-10-1956 | 21-10-1956 | |
| Privateer - United States of America | Champ Car | 24-06-1956 | 14-09-1957 | |
| McDaniel | Champ Car | 30-05-1955 | 30-05-1955 | |
| Blakely Oil | Champ Car | 07-11-1954 | 14-11-1954 | |
| Brady | Champ Car | 31-05-1954 | 31-05-1954 | |
| Brown Motor | Champ Car | 31-05-1954 | 04-07-1954 | |
| Privateer - United States of America | Champ Car | 30-05-1953 | 04-07-1954 | |
| Brown Motor | Champ Car | 04-07-1952 | 04-07-1952 | |
| Schroeder | Formula One | 30-05-1951 | 30-05-1955 | |
| Privateer - United States of America | Champ Car | 10-12-1950 | 30-05-1951 |