| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Japan | 1 | |
| #9 | Mexico | 1 | |
| #10 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nobles Elon J | 3 |
| #2 | Nobles Elon John | 2 |
| #3 | Nobles E | 1 |
| #4 | Pech Jan J | 1 |
| #5 | Eron Jiyon Nooburusu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4325171A | Means and method for sealing heat exchanger walls | |
| US4063521A | Incinerator having gas flow controlling separator | |
| US4044820A | Method and apparatus for preheating combustion air while cooling a hot process gas |