Schultz, William C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schultz, William C..The latest application filed is for "thrust enhancing propeller guard assembly".
- Schultz, William C. - Chula Vista CA
- Schultz; William C. - Lafayette IN
| Patent | Date |
|---|---|
| Thrust enhancing propeller guard assembly App 20030114052 - Schultz, William C. ; et al. | 2003-06-19 |
| Thrust enhancing propeller guard assembly Grant 6,475,045 - Schultz , et al. November 5, 2 | 2002-11-05 |
| Thrust enhancing propeller guard assembly App 20020094730 - Schultz, William C. ; et al. | 2002-07-18 |
| Venetian blind with smooth bottom rail Grant 5,769,143 - Morgan , et al. June 23, 1 | 1998-06-23 |
| Thrust enhancing propeller duct assembly for water craft Grant 4,637,801 - Schultz January 20, 1 | 1987-01-20 |
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