| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 4 | |
| #2 | Belgium | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | Denmark | 2 | |
| #6 | France | 2 | |
| #7 | United Kingdom | 2 | |
| #8 | Ireland | 2 | |
| #9 | Israel | 2 | |
| #10 | Italy | 2 | |
| #11 | Switzerland | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Biotechnology | |
| #2 | Environmental technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Microorganisms | |
| #2 | Unspecified technologies | |
| #3 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Griffin D | 4 |
| #2 | Kellum J | 4 |
| #3 | Kellum James J | 3 |
| #4 | Griffin David H | 2 |
| #5 | Griffin D H | 2 |
| #6 | Kellum J J | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA965717A | Accelerated cultivation of microorganisms | |
| CA966074A | Accelerated cultivation of microorganisms | |
| US3344061A | Electrochemical method and apparatus for producing activated gases for the treatmentof sewage |