Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SG

Stephen Graner — 9 Patents

SMSpin Master: 6 patents #21 of 168Top 15%
DIDart Industries: 1 patents #199 of 354Top 60%
Cranford, NJ: #42 of 283 inventorsTop 15%
New Jersey: #9,903 of 69,400 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Stephen Graner has been granted 9 US patents while listed as an inventor at Spin Master. The first was granted in 2002 and the most recent in December 2025. Stephen Graner ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Stephen Graner in Cranford, NJ, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1104220 Valve Katie Powers, C. Latham Gaines 2025-12-02
12366080 Portable and collapsible pool 2025-07-22
12270479 Inflatable object and valve therefor C. Latham Gaines 2025-04-08
D1069986 Valve Katie Powers, C. Latham Gaines 2025-04-08
D1039113 Valve Katie Powers, C. Latham Gaines 2024-08-13
11808368 Inflatable object and valve therefor C. Latham Gaines 2023-11-07 $69,118,000
11543042 Inflatable object and valve therefor C. Latham Gaines 2023-01-03 $104,106,000
6634393 Siphoning device for use in basting, measuring or immiscible liquid separation Jerry Porter, Edward M. Poslinski 2003-10-21
6367651 Vented container for produce Douglas Laib, Edward M. Poslinski, Joseph J. Duska, Laurent E. Fischer, Morison S. Cousins +1 more 2002-04-09