| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Belgium | 1 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | Norway | 1 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Basic materials chemistry | |
| #5 | Macromolecular chemistry and polymers | |
| #6 | Machines | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Geiter Robert | 3 |
| #2 | Geiter R | 3 |
| #3 | Severinghaus Jr Nelson | 2 |
| #4 | Schwartz Larry Alan | 2 |
| #5 | Schwartz L A | 2 |
| #6 | Albertsen Peter Stephen | 2 |
| #7 | Schwartz Larry A | 2 |
| #8 | Albertsen P S | 1 |
| #9 | Sharp Gregory R | 1 |
| #10 | Albertsen Peter S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5340392A | Method and product of calcium sulfate dihydrate as filler in aqueous polymer dispersions | |
| US4824653A | Method of bleaching limestone | |
| US4661164A | Method of tinting a mineral filler | |
| GB2085153A | Stove with catalytic converter | |
| US4324223A | Stove door construction |