| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | United Kingdom | 3 | |
| #3 | Canada | 2 | |
| #4 | Germany | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Electrical machinery and energy | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Compressed gas holders | |
| #2 | Pistons and sealings | |
| #3 | Alarm systems | |
| #4 | Unspecified technologies | |
| #5 | Shaping of plastics | |
| #6 | Certain plastics | |
| #7 | Pipes | |
| #8 | Producing goods from plastic | |
| #9 | Electric switches | |
| #10 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Craig Bryant F | 5 |
| #2 | Harmon E | 4 |
| #3 | Mccartney Robert E | 2 |
| #4 | Harmon Emerson R | 2 |
| #5 | Mclarty J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2512313A1 | Double walled pressure vessel - inner wall keyed into fibre reinforced plastics outer layer by ribs or grooves | |
| US3907149A | Pressure vessel having a sealed port | |
| US3846727A | Current limiting device | |
| US3775207A | Producing a filament wound fuseholder | |
| GB1328248A | Pressure vessel having a sealed port | |
| CA929869A | Pressure vessel having a sealed port | |
| US3122705A | Conelrad warning device | |
| US3234468A | Conelrad warning device | |
| US3273069A | Conelrad warning device | |
| US3246246A | Conelrad warning device with motor driven switch for operating capacitor charging means | |
| US3121841A | Conelrad warning device |