| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Colombia | 2 | |
| #2 | Egypt | 2 | |
| #3 | Mexico | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | South Africa | 2 | |
| #6 | Australia | 1 | |
| #7 | Israel | 1 | |
| #8 | India | 1 | |
| #9 | Philippines | 1 | |
| #10 | Taiwan | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lichti Robert D | 11 |
| #2 | Lichti Robert D Sr | 1 |
| #3 | Lichti Robert Dean | 1 |
| #4 | Lichts Robert D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA9501424B | Vertical storage conveyor with improved load support and drive system | |
| WO9523266A1 | Vertical storage conveyor with improved load support and drive system | |
| IL108270D0 | Vertical storage conveyor with sysmmetrical motor drive system | |
| US5374149A | Vertical storage conveyor with symmetrical motor drive system |