Growing community of inventors

Medina, OH, United States of America

Randy T Lear

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 81

Randy T Lear ↔ Peter Leeuwenburgh (2 patents)Randy T LearRandy T Lear (2 patents)Peter LeeuwenburghPeter Leeuwenburgh (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Manco, Inc. (2 from 24 patents)


2 patents:

1. 6141921 - Weather barrier for windows and doors

2. 5937596 - Weather barrier for windows and doors

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as of
1/20/2026
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