| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | Australia | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Mexico | 1 | |
| #7 | Taiwan | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies | |
| #3 | Roof coverings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcgovern Hugh | 5 |
| #2 | Druschel Tom | 5 |
| #3 | Weiss Tad A | 1 |
| #4 | Thomas P Druschel | 1 |
| #5 | Devine Richard C | 1 |
| #6 | Hugh Mcgovern | 1 |
| #7 | Choiniere Stanley W | 1 |
| #8 | Tom Druschel | 1 |
| #9 | Riccitelli Martin G | 1 |
| #10 | Uglow P John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6966737B2 | Deck screws suitable for use with composite lumber | |
| US6565303B1 | Washer and assembly of same employing a securing member | |
| US6616391B1 | Screw for plastic composite lumber | |
| US6250866B1 | Self-drilling, self-tapping screw for concrete blocks | |
| CA2257777A1 | Vented roof drain insert |