| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 49 | |
| #2 | Canada | 7 | |
| #3 | Spain | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Furniture and games | |
| #3 | Transport | |
| #4 | Machines | |
| #5 | Telecommunications | |
| #6 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Metal wire processing | |
| #2 | Chairs and beds | |
| #3 | Vehicle seats | |
| #4 | Punching metal | |
| #5 | Unspecified technologies | |
| #6 | Vehicle transmission mounting | |
| #7 | Packaging | |
| #8 | Telephonic communication | |
| #9 | Grinding or polishing devices | |
| #10 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Orman Bert L Van | 18 |
| #2 | Reidenbach Herman O | 7 |
| #3 | Brandt Gustav O | 4 |
| #4 | Holtfoth Joachim T | 4 |
| #5 | Fitzgerald John W | 3 |
| #6 | Falls William A | 3 |
| #7 | Herman Kuester | 2 |
| #8 | Gerald John W Fitz | 2 |
| #9 | Backus Hubert V | 2 |
| #10 | Hove Desire H Van | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1727529A | Upholstery unit for vehicle bodies and the like | |
| US1594276A | Bedspring | |
| US1569160A | Wire-spring nesting or assembling machine | |
| US1665539A | Spring structure | |
| US1568573A | Wire-spring-making machine | |
| US1550824A | Wireworking machine | |
| US1559835A | Metal-working machine | |
| US1537389A | Wireworking machine | |
| US1562973A | Wireworking machine | |
| US1528993A | Grinding machine | |
| US1562998A | Wire-forming means | |
| US1515711A | Upholstery unit for vehicle bodies | |
| US1562997A | Wire-feeding means | |
| US1569159A | Wire-spring-baling machine | |
| US1574769A | Automatic machine-control means | |
| US1528997A | Spring-coiling machine | |
| US1497965A | Wireworking machine | |
| US1507872A | Metal-working machine | |
| US1507810A | Upholstery unit for vehicle bodies and the like | |
| US1525675A | Spring structure |