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PATENTS (Details Narrative) - USD ($) | 3 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
PATENTS |  |
Patent Impairment Charges | $ 0 | $ 0
Amortization expense | $ 9,000 | $ 10,000
Weighted average amortization period for patents | 8 years |

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