Growing community of inventors

La Canada, CA, United States of America

Frank K Weigand

Average Co-Inventor Count = 5.75

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 = 17

Frank K WeigandKevin Todd Parent (2 patents)Frank K WeigandMichael David Russell, Jr (2 patents)Frank K WeigandAidan John Bradley (2 patents)Frank K WeigandJames Anthony Bertoncello (2 patents)Frank K WeigandDaniel Coats (2 patents)Frank K WeigandBrad Borgman (2 patents)Frank K WeigandMichael Gordon (2 patents)Frank K WeigandKenneth D Salter (2 patents)Frank K WeigandFred Calvin Wainwright, Jr (2 patents)Frank K WeigandJoseph F Casey (1 patent)Frank K WeigandMatthew Priddy (1 patent)Frank K WeigandJeff Anderson (1 patent)Frank K WeigandGabriel T Manville (1 patent)Frank K WeigandCindy Emerick (1 patent)Frank K WeigandBen Lovelace (1 patent)Frank K WeigandReginald B Lovelace (1 patent)Frank K WeigandBill Whitcomb (1 patent)Frank K WeigandJim Seay (1 patent)Frank K WeigandJames Rhodes (1 patent)Frank K WeigandGlen Hartung (1 patent)Frank K WeigandJr Fred Calvin Wainwright (0 patent)Frank K WeigandJr Michael David Russell (0 patent)Frank K WeigandJim L Seay (0 patent)Frank K WeigandCindy L Emerick (0 patent)Frank K WeigandGlen A Hartung (0 patent)Frank K WeigandWilliam Whitcomb (0 patent)Frank K WeigandFrank K Weigand (5 patents)Kevin Todd ParentKevin Todd Parent (11 patents)Michael David Russell, JrMichael David Russell, Jr (10 patents)Aidan John BradleyAidan John Bradley (7 patents)James Anthony BertoncelloJames Anthony Bertoncello (5 patents)Daniel CoatsDaniel Coats (3 patents)Brad BorgmanBrad Borgman (3 patents)Michael GordonMichael Gordon (3 patents)Kenneth D SalterKenneth D Salter (2 patents)Fred Calvin Wainwright, JrFred Calvin Wainwright, Jr (2 patents)Joseph F CaseyJoseph F Casey (2 patents)Matthew PriddyMatthew Priddy (1 patent)Jeff AndersonJeff Anderson (1 patent)Gabriel T ManvilleGabriel T Manville (1 patent)Cindy EmerickCindy Emerick (1 patent)Ben LovelaceBen Lovelace (1 patent)Reginald B LovelaceReginald B Lovelace (1 patent)Bill WhitcombBill Whitcomb (1 patent)Jim SeayJim Seay (1 patent)James RhodesJames Rhodes (1 patent)Glen HartungGlen Hartung (1 patent)Jr Fred Calvin WainwrightJr Fred Calvin Wainwright (0 patent)Jr Michael David RussellJr Michael David Russell (0 patent)Jim L SeayJim L Seay (0 patent)Cindy L EmerickCindy L Emerick (0 patent)Glen A HartungGlen A Hartung (0 patent)William WhitcombWilliam Whitcomb (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Universal City Studios, Inc. (3 from 512 patents)

2. The Wheel Thing, Inc. (1 from 3 patents)

3. Custom Quality Homes, L.l.c. (1 from 1 patent)


5 patents:

1. 12195052 - Gap blocking systems and methods for amusement park attractions

2. 11613278 - Gap blocking systems and methods for amusement park attractions

3. 7452173 - Building transport device

4. 7159520 - Amusement ride vehicle including an articulation joint

5. 6935667 - Wheels for a wheeled vehicle

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as of
1/5/2026
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