| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | Germany | 2 | |
| #3 | Austria | 1 | |
| #4 | Australia | 1 | |
| #5 | Belgium | 1 | |
| #6 | Brazil | 1 | |
| #7 | Switzerland | 1 | |
| #8 | Denmark | 1 | |
| #9 | Spain | 1 | |
| #10 | France | 1 | |
| #11 | Israel | 1 | |
| #12 | India | 1 | |
| #13 | Italy | 1 | |
| #14 | Japan | 1 | |
| #15 | Netherlands | 1 | |
| #16 | Sweden | 1 | |
| #17 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Water treatment | |
| #3 | Dry-cleaning fibers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deane Thomas Newell | 18 |
| #2 | King Howard Christopher | 1 |
| #3 | Smith Robert Gene | 1 |
| #4 | King Howard C | 1 |
| #5 | Smith Robert G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS5269A | Sump solution purifying system | |
| CA1057229A | Reclamation apparatus |