| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | African Regional Industrial Property Organization | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | EAPO (Eurasian Patent Organization) | 1 | |
| #9 | Egypt | 1 | |
| #10 | EPO (European Patent Office) | 1 | |
| #11 | Israel | 1 | |
| #12 | Morocco | 1 | |
| #13 | Mexico | 1 | |
| #14 | New Zealand | 1 | |
| #15 | African Intellectual Property Organization | 1 | |
| #16 | Slovenia | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zweig Peter J | 13 |
| #2 | Zweig Peter S | 4 |
| #3 | Zweig Peter | 1 |
| #4 | Peter J Zwig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6112489A | Monocoque concrete structures | |
| MX9703860A | Concrete monolithic buildings construction. | |
| BR9612807A | Construction of concrete monocoque building | |
| US5771649A | Concrete monocoque building construction |