Ryan M. Sims

5 Patents

• US125292442026

  Electrified Latch

  Hanchett Entry Systems, Inc.

  0 cites
• US122155232025

  Electric Strike Including a Biasing Mechanism for a Keeper Support Bracket

  Hanchett Entry Systems, Inc.

  0 cites
• US121960012025

  Electrified Latch

  Hanchett Entry Systems, Inc.

  0 cites
• US118669592024

  Door Strike Assembly with a Revolving Latch Ejector

  Hanchett Entry Systems, Inc.

  0 cites
• US117612422023

  Electric Strike Including a Biasing Mechanism for a Keeper Support Bracket

  Hanchett Entry Systems, Inc.

  0 cites