| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | Germany | 3 | |
| #4 | United Kingdom | 2 | |
| #5 | Japan | 2 | |
| #6 | Australia | 1 | |
| #7 | Switzerland | 1 | |
| #8 | France | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Control | |
| #6 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring force, work and fluid pressure | |
| #2 | Presses | |
| #3 | Unspecified technologies | |
| #4 | Safety devices | |
| #5 | Measuring length, angles and areas | |
| #6 | Implantable devices | |
| #7 | Registering devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dybel Frank R | 11 |
| #2 | Dybel William P | 4 |
| #3 | Furanku Aaru Daiberu | 2 |
| #4 | Uiriamu Pii Daiberu | 2 |
| #5 | Macdonald Kenneth | 2 |
| #6 | Dybel F R | 1 |
| #7 | Dybel W P | 1 |
| #8 | Dybel William F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4335614A | Waterproof strain sensing device | |
| US4327591A | Strain sensing device with magnetic mounting | |
| GB1567461A | Load monitoring systems | |
| GB1558801A | Load monitoring systems | |
| DE2549414A1 | Supervisor for loading conditions of presses - uses deformable sensors and transducers which emit signals proportional to the load | |
| US3884068A | Load sensing device | |
| US4010679A | Piezoelectric transducer sensor for use in a press |