4. Closure fasteners
  5. Keepers
  6. Adjustable

J. William Walsh

Inventor

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Apparatus for electrophoretic recovery of nucleic acids and othe

Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent

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Emergency exit indicators

Communications: electrical – Systems – Call station
Patent

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Emergency exit sign utilizing an electro-luminescent (EL) lamp a

Card – picture – or sign exhibiting – Illuminated sign – Luminescent
Patent

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Point-of-egress control device for safely securing emergency exi

Closure fasteners – Keepers – Adjustable
Patent

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Radial scanner

Optics: measuring and testing – By particle light scattering – With photocell detection
Patent

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Profile ID: LFUS-PAI-P-1456494

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