| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Japan | 2 | |
| #6 | Netherlands | 2 | |
| #7 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Textiles and paper | |
| #3 | Surface technology and coating | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Making textile fabrics | |
| #2 | Shaping of plastics | |
| #3 | Layered products | |
| #4 | Fillers | |
| #5 | Unspecified technologies | |
| #6 | Unspecified technologies | |
| #7 | Roof coverings | |
| #8 | Paper coating | |
| #9 | Paper-making machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfeffer John R | 4 |
| #2 | Jiyatsuku Reimondo Pufuefuaa | 2 |
| #3 | Pfeffer John Raymond | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4294655A | Method and apparatus for forming fiberglass mats | |
| FR2428098A2 | Resin bonded glass fibre mat - with sinusoidally oriented fibre layer for increased transverse strength | |
| US4250221A | Fiberglass mat | |
| GB1601509A | Fibreglass mat | |
| GB1577561A | Fibreglass mat | |
| CA1110533A | Fiberglass strand reinforced mat |