4. Tools and hardware
  5. Locking or closing device

James D. Hamilton

Inventor

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Active fiber-optic opto-acoustic detector

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type
Patent

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Deadbolt combination lock system with automatic locking spring b

Locks – Operating mechanism – Combination
Patent

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Electronic combination lock housing

Tools and hardware – Locking or closing device
Patent

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Keypad entry electronic combination lock with self-generated com

Locks – Operating mechanism – Using a powered device
Patent

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Method and apparatus for uniformly orienting shafts with dissimi

Material or article handling – Article reorienting device
Patent

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Profile ID: LFUS-PAI-P-354562

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