| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Electrical machinery and energy | |
| #5 | Telecommunications | |
| #6 | Measurement | |
| #7 | Textiles and paper | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Analysing materials | |
| #3 | Cables and insulators | |
| #4 | Cranes | |
| #5 | Syringes | |
| #6 | Spinning | |
| #7 | Selecting | |
| #8 | Operating tables | |
| #9 | Handling thin material | |
| #10 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dalglish Herbert F | 11 |
| #2 | Bouma James R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4690674A | Intravenous tube assembly | |
| US4558883A | Hitch assembly | |
| US4154470A | Roll lifting apparatus | |
| US3263938A | Core clutch | |
| US2839737A | Remote control telemetering unit | |
| US2924974A | Test circuit cables | |
| US2793526A | Humidity measuring device | |
| US2508060A | Lawn mower | |
| CA862602A | Core chuck | |
| CA812071A | Core clutch | |
| CA848835A | Center lift | |
| CA864356A | Differential unwind or rewind apparatus |