| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Civil engineering | |
| #5 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Dry-docking of vessels | |
| #2 | Ships | |
| #3 | Nails | |
| #4 | Fillers | |
| #5 | Shaping of plastics | |
| #6 | Hydraulic engineering | |
| #7 | Distribution of electric power |
| # | Name | Total Patents |
|---|---|---|
| #1 | Elson Todd A | 11 |
| #2 | Peyton Kelly D | 2 |
| #3 | Waltrip David L | 1 |
| #4 | Shelton Adam G | 1 |
| #5 | Peck Ralph E | 1 |
| #6 | Lundberg Gordon K | 1 |
| #7 | Rutter Henry A | 1 |
| #8 | Toofan Masoud | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7293522B1 | Roller assembly for floating dock | |
| US6844716B1 | Breakaway utility pedestal with programmable internal metering for marine and recreational vehicles | |
| US2002170479A1 | Unitary plastic boat lift buoyancy tank | |
| US2002131821A1 | Stern-on mooring boat lift | |
| US5947049A | Buoyant walkway module for a boatlift | |
| US5394814A | Front mounted boat lift | |
| USRE34793E | Lift for water vehicles |