| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 8 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | United States | 2 | |
| #4 | Germany | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Surface technology and coating | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Unspecified technologies | |
| #3 | Construction of bridges | |
| #4 | Construction of roads | |
| #5 | Layered products | |
| #6 | Shaping of plastics | |
| #7 | Certain plastics | |
| #8 | Fillers | |
| #9 | Producing goods from plastic | |
| #10 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baerveldt Konrad | 17 |
| Publication | Filing date | Title |
|---|---|---|
| CA2296779A1 | Joint seal with resilient cap | |
| CA2296230A1 | Hydrophilic joint seal | |
| CA2296228A1 | Expansion and seismic joint covers | |
| CA2091948A1 | Joint seal retaining element | |
| CA2015289C | Extruded thermoplastic elastomer expansion joint | |
| CA1334268C | Joint sealants | |
| CA1280007C | Joint filler | |
| CA1259351A | Sealant strip |