Refine My Results

Creation Date 

1. Before 1959  (108,138)
2. 1959 To 1973  (62,989)
3. 1974 To 1988  (145,380)
4. 1989 To 2004  (227,772)
5. After 2004  (525,266)
6. More options 

Subject 

1. Technologies Or Applications For Mitigation Or Adaptation Againstclimate Change  (615,705)
2. Technical Subjects Covered By Former Uspc  (494,387)
3. Technical Subjects Covered By Former Us Classification  (394,946)
4. Engineering Elements And Units  (348,917)
5. Thermal Insulation In General  (348,917)
6. General Measures For Producing And Maintaining Effectivefunctioning Of Machines Or Installations  (348,917)
7. Climate Change Mitigation Technologies Related Totransportation  (333,029)
8. Hot-Gas Or Combustion-Product Engine Plants  (318,943)
9. Combustion Engines  (318,943)
10. Transporting  (252,118)
11. Performing Operations  (252,118)
12. Engine Plants In General  (181,832)
13. More options 

Language 

1. English  (914,264)
2. French  (171,697)
3. German  (163,328)
4. Chinese  (111,332)
5. Korean  (27,835)
6. Japanese  (23,826)
7. Russian  (15,140)
8. Spanish  (13,077)
9. Portuguese  (8,575)
10. Swedish  (6,281)
11. Italian  (4,381)
12. Danish  (2,640)
13. Dutch  (2,500)
14. Finnish  (1,883)
15. Polish  (1,531)
16. Norwegian  (1,359)
17. Romanian  (787)
18. Ukrainian  (768)
19. Czech  (557)
20. Turkish  (389)
21. More options