| 1970 US NAVY Deep Ocean Buoy Assembly Patent |
| 1923 HENRY MACKENZIE Swimming Buoy Patent Print |
| 1947 BELL Recovery Buoy For Hydrobombs Patent |
| 1944 KOTELEV SERGE Observation Buoy Patent Print |
| 1996 JAAKKOLA Buoy Ornamentation OY SABIK Patent 24321 |
| 1977 THORNLEY Swimming Pool Guard Buoy Patent 24247 |
| 1935 MCVICKER Fisherman'S Position Buoy Patent |
| 1921 ZAPPEY Wreck Indicating Buoy Patent Print |
| 1957 CARAPELLOTTI Sono Buoy Stabilizer Patent |
| 1994 KINNEY Indicator Flag Buoy WYNKOOP Patent 24312 |
| 1968 TEXACO INC Dual Buoy Marker System Patent |
| 1931 GOTTLIEB HOFFMEIER Bell Buoy Patent Print |
| 2001 CAMPMAN Lazor Lens Buoy Lite Square Patent 24344 |
| 1964 CONVIS ORVILLE Swimming Buoy Patent Print |
| 1930 DENBO WILSON Swimmer'S Buoy Patent Print |
| 1933 BERNARD GILBRIDE Releasable Buoy Patent |
| 1987 CANADY Buoy Marker Launcher Patent 21099 |
| 1951 MARTHA F WATTS Submersible Buoy Patent |
| 1968 MOTT Dual Buoy Marker System Patent Print |
| 1927 CLYDE Sunken Ship Signal Buoy Patent Print |
| 1921 MAURICE Mark Buoy For Seaways Patent Print |
| 1962 PENTZIEN Segmental Pontoon Buoy Patent |
| 1932 GOTTLIEB HOFFMEIER Bell Buoy Patent Print |
| 1926 HASCHKE JULES Dirigible Buoy Patent Print |
| 1968 BOSCOV Positive Scuttling Buoy Patent Print |
| 1929 LOUIS Wreck Indicating Buoy Patent Print |
| 1963 PEKOR CHARLES Buoy US RUBBER CO Patent |
| 1925 HELEN Salvage Indicating Buoy Patent Print |
| 1948 HANSELL Radio Listening Buoy Patent Print |
| 1938 STANDARD OIL DEV CO Light Buoy Patent Print |