| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | Australia | 4 | |
| #4 | Canada | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Mexico | 3 | |
| #7 | Chile | 2 | |
| #8 | Israel | 2 | |
| #9 | South Africa | 2 | |
| #10 | Brazil | 1 | |
| #11 | Japan | 1 | |
| #12 | Peru | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Manipulators | |
| #3 | Unspecified technologies | |
| #4 | Platform constructions | |
| #5 | Pistons and sealings | |
| #6 | Shaping of plastics | |
| #7 | Fillers | |
| #8 | Certain plastics | |
| #9 | Producing goods from plastic | |
| #10 | Lifting and pushing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Solomon William | 20 |
| #2 | Solomon William J | 17 |
| #3 | Hendricks Justin | 10 |
| #4 | Hays James K | 10 |
| #5 | Denton Robert | 8 |
| #6 | Podesta James Ray | 8 |
| #7 | William Solomon | 4 |
| #8 | James K Hays | 3 |
| #9 | Slikker Rob | 2 |
| #10 | Keener David James | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021081336A1 | A portable vacuum lifter system | |
| WO2020051336A1 | Grab-type lifter with vacuum-assisted lift pads | |
| US2019322493A1 | Lifter and Method for Moving Traffic Barriers | |
| US2018094728A1 | Seal for a vacuum material lifter | |
| US10163334B1 | Wireless remote control system for a vacuum material handler | |
| CA3000229A1 | A truck mounted vacuum material handler, with quick connection and disconnection | |
| US2016053893A1 | Seal for a vacuum material lifter | |
| US2015292277A1 | System and method for handling drill pipe using a vacuum handler | |
| US9446933B1 | Lifter and method for moving traffic barriers | |
| AU2013305586A1 | Traffic barrier lifter |