RN

Raymond C. Ng

📍 San Marino, CA: #45 of 232 inventorsTop 20%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #582,844 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7517323 Rotary device to gather mucous for testing 2009-04-14
7303527 Medical examination apparatus 2007-12-04
5342331 Toxicity resistant tampon structure Arthur L. Silber, James C. Caillouette 1994-08-30
5243966 Method for speculum sheathing and sheathing use 1993-09-14
5100387 Disposable universal needle guide apparatus (for amniocentesis) 1992-03-31
5069665 Fluid aspiration needle 1991-12-03
4995386 Neonstal mucus extractor 1991-02-26
4974593 Holder apparatus for transducer applicable to human body 1990-12-04
4947841 Neonatal mucus extractor 1990-08-14