4. Railways: surface track
  5. Roadbed
  6. Street crossing

Jack Williams

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Array of water jets for in-ground spas

Baths – closets – sinks – and spittoons – Tubs – Means for agitating or circulating water in a tub
Reexamination Certificate

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Concrete grade crossing panels having integral elastomeric seals

Railways: surface track – Roadbed – Street crossing
Patent

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Dual-chamber water jet assembly for in-ground pools or spas

Baths – closets – sinks – and spittoons – Pool type – With water-jet means
Reexamination Certificate

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Linear position-displacement magnetostrictive transducer having

Electricity: measuring and testing – Magnetic – Displacement
Patent

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Railroad crossing system

Railways: surface track – Roadbed – Street crossing
Patent

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Profile ID: LFUS-PAI-P-926409

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