Robert Sunstone — 7 Patents at Karogen

Robert Sunstone has been granted 7 US patents while listed as an inventor at Karogen. The first was granted in 2023 and the most recent in December 2025. Robert Sunstone ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert Sunstone in North Palm Beach, FL, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12489391	Photovoltaic screen system	Kathy E. Goodman	2025-12-02
12179226	Landscape beautification system	Kathy E. Goodman	2024-12-31
12140323	Self-contained mini-split heating, ventilation and air conditioning (HVAC) system	Kathy E. Goodman	2024-11-12
12121923	Multifunctional sprinkler platform	Kathy E. Goodman	2024-10-22
11903528	Grease absorbing utensil	Kathy E. Goodman	2024-02-20
11845326	Flexible cover system	Kathy E. Goodman	2023-12-19
11801740	Flexible cover system	Kathy E. Goodman	2023-10-31

Robert Sunstone — 7 Patents

Issued Patents All Time

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