Growing community of inventors

Woodcroft, Australia

Ian Howard Pendergrast

Average Co-Inventor Count = 2.51

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 = 27

Ian Howard PendergrastShane Antony Harris (5 patents)Ian Howard PendergrastRobert William Gilbert (2 patents)Ian Howard PendergrastShoji Sinclair (2 patents)Ian Howard PendergrastDaniel Robert Haynes (2 patents)Ian Howard PendergrastFinn Gascoigne Woodhouse (2 patents)Ian Howard PendergrastLorinda Yvonne Abeyarathna (2 patents)Ian Howard PendergrastPaul Stewart Huxtable (1 patent)Ian Howard PendergrastGarry Bruno Seidl (1 patent)Ian Howard PendergrastAndre Josef Seidl (0 patent)Ian Howard PendergrastIan Howard Pendergrast (7 patents)Shane Antony HarrisShane Antony Harris (5 patents)Robert William GilbertRobert William Gilbert (23 patents)Shoji SinclairShoji Sinclair (3 patents)Daniel Robert HaynesDaniel Robert Haynes (2 patents)Finn Gascoigne WoodhouseFinn Gascoigne Woodhouse (2 patents)Lorinda Yvonne AbeyarathnaLorinda Yvonne Abeyarathna (2 patents)Paul Stewart HuxtablePaul Stewart Huxtable (2 patents)Garry Bruno SeidlGarry Bruno Seidl (1 patent)Andre Josef SeidlAndre Josef Seidl (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seeley International Pty Ltd (3 from 5 patents)

2. Innovation Central Pty Ltd (1 from 1 patent)

3. Hexcyl Systems Pty Ltd (1 from 1 patent)


7 patents:

1. 11262087 - Evaporative cooler

2. D925020 - Apparatus for cooling air

3. D925021 - Apparatus for cooling air

4. D914859 - Apparatus for cooling air

5. 10859278 - Evaporative cooler with pressurized water distribution system

6. 7770861 - Resilient protector to protect a structure from an impact

7. D609559 - Attachment clip

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as of
1/5/2026
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