| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 3 | |
| #2 | Germany | 3 | |
| #3 | Japan | 3 | |
| #4 | Italy | 2 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Civil engineering | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Transport or storage devices | |
| #3 | Cutting | |
| #4 | Metal-working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knights Richard Northam | 3 |
| #2 | Retsukusu Rioneru Miido | 2 |
| #3 | Knights R | 2 |
| #4 | Richiyaado Noosamu Naitsu | 2 |
| #5 | Mead Rex Lionel | 2 |
| #6 | Mead R | 2 |
| #7 | Wilson Anthony | 2 |
| #8 | Knights Richard N | 1 |
| #9 | Northam R | 1 |
| #10 | Richiyaado Iisamu Naitsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2022664A | Improvements relating to apparatus for assembling windows | |
| DE2827607A1 | Storage equipment for different items - uses signals representing position coordinates for loading and extraction | |
| DE2806283A1 | Prodn. of long workpieces for door and window frames - uses prodn. line with feed point, cutting point and automatic controller | |
| DE2755930A1 | Assembling glazed window frames - using viscous sealing material in channels as bedding for glazing with outflow checks | |
| US4151696A | Framed window panels |