| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Dairy products production | |
| #2 | Unspecified technologies | |
| #3 | Implantable devices | |
| #4 | Unspecified technologies | |
| #5 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Duncan Lloyd P | 10 |
| #2 | P Duncan Lloyd | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2427162A1 | Acid reflux and snoring device | |
| US4287853A | Milking device | |
| CA1053170A | Pulsation system | |
| CA1060832A | Teat cup | |
| US4034712A | Pulsation system | |
| US3973521A | Stretched teat cup | |
| US3919975A | Milker unit | |
| US3931795A | Pulsating teat cups | |
| US2865391A | Means for filling a bulk milk container from one or more milk cans |