| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 11 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering | |
| #3 | Thermal processes | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Separation | |
| #3 | Air-conditioning | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Chin Soo | 9 |
| #2 | Murray Dale | 6 |
| #3 | Deitrich Eric A | 6 |
| #4 | Campbell Neil E | 5 |
| #5 | Gabriel George S | 5 |
| #6 | Irwin Lynn | 5 |
| #7 | Scheaffer John E | 4 |
| #8 | Sheaffer John Edward | 4 |
| #9 | Sheaffer John E | 3 |
| #10 | Gabriel George | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NL1014881A1 | A rodent cage and feeding assembly | |
| NL1014879A1 | A rodent cage and feeding assembly | |
| NL1014882A1 | A rodent cage and feeding assembly | |
| NL1014880A1 | A rodent cage and feeding assembly | |
| US5349923A | Ventilated cage and open rack system |