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Martinsville, VA, United States of America

Landon E Perkins

Average Co-Inventor Count = 1.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 64

Landon E PerkinsLandon E Perkins (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,761 patents)

2. Ladd Furniture, Inc. (1 from 35 patents)

3. Ladd Furniture Co., Inc. (1 from 1 patent)


3 patents:

1. 6269498 - Bed support mechanism

2. 5233707 - Stackable bunk beds forming a modular furniture assembly

3. 5112110 - Seating unit having lockable cushions

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as of
12/16/2025
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