1. Downing, J.D.: Apparatus for the foamed acid delinting of cottonseed: US Patent, 4259764 (April 7, 1981)
2. Kincer, D.R., Kincer, D.L., Kincer, L.T.: Mechanical cottonseed delinter: US Patent, 4942643 (July 24, 1990)
3. Jones, C.: Method of delinting cotton seed: US patent, 5249335 (October 5, 1993)
4. Wang, G.F., Guan, H.J.: The application research on the production control of dilute acid delinting. In: Industrial Mechatronics and Automation International Conference 2009, Chengdu, May 15-16, pp. 37–40 (2009)
5. Zhen, Z., Jingdong, Z.: Automatic control system for delinter: China patent, 201220150875 (December 5, 2012)