| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Israel | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Norway | 1 | |
| #8 | New Zealand | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vondran Gary L | 7 |
| #2 | Vondran Gary | 2 |
| #3 | Vondran Garu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0632792A1 | Interground fiber cement | |
| NZ246996A | Preparation of fibre-containing cement compositions by grinding fibre precursors and cement clinker to a fine powder | |
| BR9307766A | Fiber-cemented cement |