Inventor · disambiguated record
John A. Ryan
Also filed as: RYAN JOHN · RYAN JOHN A
5 granted patents·93 citations·filing 2002–2019
78Inventor score
Top patents by PatentIndex Score
5 records- 0188US8057092B2Disposable spinner flaskRYAN JOHN A·Filed 2007·Granted Nov 15, 2011·30 cites·17 claims
- 0282US7078228B2Cell cultivating flaskCORNING INC·Filed 2003·Granted Jul 18, 2006·34 cites·9 claims
- 0382US6943009B2Multi-well assembly for growing cultures in-vitroCORNING INC·Filed 2002·Granted Sep 13, 2005·29 cites·34 claims
- 0449US11598435B2Stop/check/expansion plug valvePARKER HANNIFIN CORP·Filed 2019·Granted Mar 7, 2023·0 cites·17 claims
- 0541US7950113B2Device for retaining splitting forces of a cable stopCONCURRENT TECHNOLOGIES CORP·Filed 2007·Granted May 31, 2011·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →