| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Electrical machinery and energy | |
| #6 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Unspecified technologies | |
| #3 | Frames | |
| #4 | Lifting and pushing | |
| #5 | Scaffolding | |
| #6 | Shafts | |
| #7 | General building constructions | |
| #8 | Structural elements | |
| #9 | Installation of electric cables | |
| #10 | Antennas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Olsen Steven A | 11 |
| #2 | Norris John | 10 |
| #3 | Colman Mark | 10 |
| #4 | Kensinger David George | 8 |
| #5 | Ohme Eric T | 7 |
| #6 | Kensinger Steven George | 6 |
| #7 | Ohme Dale A | 6 |
| #8 | Kensinger Steve George | 2 |
| #9 | Andre Rioux | 1 |
| #10 | Rioux Andre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019292804A1 | Mobile tower for transportation and remote deployment | |
| WO2012058403A1 | Extendable/retractable support column | |
| WO2004094790A2 | Extendable/retractable support column | |
| CN1771375A | Modular tower structure | |
| CA2457178A1 | Retractable column and method of forming |