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PATENTS (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Mar. 31, 2023
PATENTS |  |  |  |
Amortization expense | $ 8,000 | $ 10,000 | $ 17,000 | $ 20,000
Weighted average amortization period for patents |  |  | 8 years |

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