| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | Brazil | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Biotechnology | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Analysing materials | |
| #3 | Diagnosis and surgery | |
| #4 | Measuring microorganism processes | |
| #5 | Measuring temperature | |
| #6 | Foods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bala Harry | 19 |
| #2 | Bala Mark | 6 |
| #3 | Harry Bala | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US9623134B1 | Sterilization test strip | |
| US2014273239A1 | Air removal test strip | |
| US2015253311A1 | Dual migrating indicator | |
| US2015252403A1 | Dual migrating indicator | |
| US2014154150A1 | Air removal test strip | |
| US2009029451A1 | Sterilization challenge specimen holder |