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

Robert J. Herrington — 3 Patents

VSVision Sciences: 3 patents #6 of 25Top 25%
Holland, MA: #5 of 14 inventorsTop 40%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert J. Herrington has been granted 3 US patents while listed as an inventor at Vision Sciences. The first was granted in 1993 and the most recent in May 1995. Robert J. Herrington ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert J. Herrington in Holland, MA, US.

Patents per Year

Patents granted per year, 1993 to 1995Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19931994: 1 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5419310 Partially inflated protective endoscope sheath James J. Frassica, Robert E. Ailinger, Mary L. DeBaryshe, James S. Surette, Alan I. West 1995-05-30 $848,000
5329887 Endoscope control assembly with removable control knob/brake assembly Robert E. Ailinger 1994-07-19 $1,013,000
5271381 Vertebrae for a bending section of an endoscope Robert E. Ailinger, James J. Frassica 1993-12-21 $1,666,000