Growing community of inventors

Kill Devil Hills, NC, United States of America

Lawrence F Shaffer, Iv

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 16

Lawrence F Shaffer, Iv ↔ Michael W Millard (1 patent)Lawrence F Shaffer, Iv ↔ Lawrence F Shaffer, Iii (1 patent)Lawrence F Shaffer, Iv ↔ Burwell R Evans (1 patent)Lawrence F Shaffer, Iv ↔ Philip K Saunders (1 patent)Lawrence F Shaffer, IvLawrence F Shaffer, Iv (1 patent)Michael W MillardMichael W Millard (4 patents)Lawrence F Shaffer, IiiLawrence F Shaffer, Iii (2 patents)Burwell R EvansBurwell R Evans (1 patent)Philip K SaundersPhilip K Saunders (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Butler & Hanby, Inc. (1 from 1 patent)


1 patent:

1. 5503633 - Ostomy bag cleaning apparatus

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as of
12/18/2025
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