| 1933 PECK Steering Mechanism For Boats Patent |
| 1968 SHOLL Removable Wheels For Boats Patent |
| 1960 UICHIRO Structure Of Submarine Boats Patent |
| 1954 MIMS Rowing Steering Boats Art Print Patent |
| 1967 JOSEPH Shoring Device For Boats Patent |
| 1944 WEST System Of Control For Boats Patent |
| 1933 GUNNAR Arrangement In Boats Patent Print |
| 1960 ENGNELL Wheeled Support For Boats Patent |
| 1965 LEWIS Canopy Lock For Boats Patent Print |
| 1970 WOOD Electric Power Pack For Boats Patent |
| 1932 SAMUEL Prow Construction For Boats Patent |
| 1945 DRAVO CORP Rudder For Boats Patent Print |
| 1968 ALLEN Fluid Exit Port For Boats Patent |
| 1967 LE MAREC Boats NAVILI S A R L Patent Print |
| 1961 LOUIS BENJETSKY Sinkable Toy Boats Patent |
| 1958 PHILLIP BURGRAFF Toilet For Boats Patent |
| 1951 LOOFBOURROW Stuffing Box For Boats Patent |
| 1944 FLUOR Ventilation System For Boats Patent |
| 1927 SNADECKI WILLIAM Rudder For Boats Patent |
| 1965 KILMER Paddle Drive For Boats Patent Print |