Krishna Arkalgud — 2 Patents at Fluidmaster

Krishna Arkalgud has been granted 2 US patents while listed as an inventor at Fluidmaster. The first was granted in 2024 and the most recent in September 2025. Krishna Arkalgud ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Krishna Arkalgud in Rancho Santa Margarita, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12428827	Omni configured flapper systems for various flush valve sizes and methods of retrofit	Tuan Le, Joseph Han, Leland Wong, Daniel McAuley, Jack Nguyen +5 more	2025-09-30
D1014235	Washer	James Toshima, Po Han Chiang, Tuan Le	2024-02-13

Krishna Arkalgud — 2 Patents

Issued Patents All Time

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