Refine My Results

Creation Date 

1. Before 1960  (8,033)
2. 1960 To 1975  (27,040)
3. 1976 To 1991  (67,756)
4. 1992 To 2008  (119,208)
5. After 2008  (190,435)
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New Records 

1. New From Last Month  (813)
2. New From Last 3 Month  (9,674)
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Subject 

1. Transporting  (111,666)
2. Performing Operations  (111,666)
3. Physics  (84,143)
4. Manufacture, Shaping, Or Supplementary Processes  (68,056)
5. Electricity  (67,646)
6. Optics  (61,901)
7. Basic Electric Elements  (56,704)
8. Optical Elements, Systems, Or Apparatus  (52,891)
9. Layered Products  (50,653)
10. Miscellaneous Applications Of Materials  (40,045)
11. Adhesives  (40,045)
12. Dyes  (40,045)
13. More options 

Language 

1. English  (327,442)
2. Chinese  (75,867)
3. French  (72,064)
4. German  (57,544)
5. Japanese  (24,290)
6. Korean  (17,551)
7. Spanish  (8,442)
8. Russian  (7,043)
9. Portuguese  (4,226)
10. Italian  (2,706)
11. Danish  (2,161)
12. Swedish  (2,058)
13. Finnish  (1,830)
14. Polish  (1,673)
15. Dutch  (1,673)
16. Norwegian  (1,342)
17. Czech  (748)
18. Turkish  (452)
19. Romanian  (394)
20. Hungarian  (357)
21. More options