patents

1. 1.
   Hossein Askari, Maryam Rezvankhah
   Issued by Patent Office , Tehran , Iran , 1398
2. 2.
   Zohre Taheri, Hossein Askari
   Issued by Patent Office , Tehran , Iran , 1395
3. 3. tissu culture
   Hossein Askari, Maryam Zakavi
   Issued by Patent Office , Tehran , Iran , 1394