دانشکده پیراپزشکی

https://ipm.ssaa.ir/Search-Invention

پایگاه اختراعات داخلی ثبت شده

http://www.wipo.int/patentscope/en

PATENTSCOPE

https://worldwide.espacenet.com

Espacenet

https://www.google.com/?tbm=pts

Patents Google

https://www.lens.org/lens

Lens

http://www.freepatentsonline.com

Freepatentsonline (FPO)

https://www.uspto.gov/patent

patent US patents-process/search-application