| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | United Kingdom | 2 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Furniture and games | |
| #4 | Transport | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Chairs and beds | |
| #3 | Unspecified technologies | |
| #4 | Fillers | |
| #5 | Producing goods from plastic | |
| #6 | Unspecified technologies | |
| #7 | Ships | |
| #8 | Certain plastics | |
| #9 | Venting or aerating devices | |
| #10 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Davis Edwin S | 5 |
| #2 | Anderson Axel V | 4 |
| #3 | Anderson Arvid E | 2 |
| #4 | Davis Joseph E | 2 |
| #5 | Harris Herschel G | 1 |
| #6 | Ryan James V | 1 |
| #7 | Rogers Wallace C | 1 |
| #8 | Reynolds John H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2815850A | Conveyor belting | |
| US2810922A | Valve for inflatable articles | |
| US2549597A | Inflatable mattress for cribs and the like | |
| US2465268A | Pneumatic bed | |
| US2268385A | Hose coupling | |
| US2241926A | High pressure hose coupling | |
| US1891492A | Inflatable or pneumatic boat | |
| GB356178A | Improvements in inflatable articles | |
| US1891491A | Inflatable boat | |
| US1920961A | Method of making inflatable articles | |
| US2047770A | Reenforced hose | |
| US1726939A | Pneumatic cushion | |
| US1671691A | Rubber cap | |
| CA313290A | Reinforced hose |