Number | Name | Date | Kind |
---|---|---|---|
2705742 | Miller | Apr 1955 | |
2934060 | Satter | Apr 1960 | |
3368551 | Hardyck | Feb 1968 | |
3566858 | Larson | Mar 1971 | |
3742935 | Baessler et al. | Jul 1973 | |
3882850 | Bailin et al. | May 1975 | |
3895316 | Fein | Jul 1975 |
Number | Date | Country |
---|---|---|
867,656 | May 1961 | UK |
Entry |
---|
Fried, "Biofeedback:Teaching Your Body to Heal Itself", Reader's Digest, May 1974, pp. 110-113. |
Waite, "Alpha Brain Waves & Biofeedback Training", Popular Electronics, Dec. 1972, pp. 33-38. |