Growing community of inventors

Anderson, SC, United States of America

Frank R Harris

Average Co-Inventor Count = 2.00

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 = 32

Frank R Harris ↔ Stephen R Burns (1 patent)Frank R Harris ↔ Gordon E Laing (1 patent)Frank R Harris ↔ Marsha J Cartee (1 patent)Frank R HarrisFrank R Harris (3 patents)Stephen R BurnsStephen R Burns (14 patents)Gordon E LaingGordon E Laing (5 patents)Marsha J CarteeMarsha J Cartee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Singer Company (2 from 1,246 patents)

2. Ryobi Motor Products Corp. (1 from 116 patents)


3 patents:

1. D301647 - Canister vacuum cleaner

2. 4715083 - Vacuum cleaner tool storage

3. 4669755 - Hose connection for vacuum cleaner attachments

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as of
12/16/2025
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