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

Milton P. Chernack — 30 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
ESExtracorporeal Medical Specialties: 3 patents #6 of 18Top 35%
CHChesebrough-Pond'S: 3 patents #14 of 85Top 20%
E-E-Z-Em: 1 patents #15 of 37Top 45%
NONoxell: 1 patents #50 of 113Top 45%
West Hempstead, NY: #1 of 92 inventorsTop 2%
New York: #4,032 of 115,490 inventorsTop 4%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Milton P. Chernack has been granted 30 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in November 2009. Milton P. Chernack ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Milton P. Chernack in West Hempstead, NY, US.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7618412 Method and apparatus for the delivery of contrast fluid to a patient 2009-11-17
6579263 Method and apparatus for the delivery of contrast fluid to a patient 2003-06-17
5938025 Lost button replacement method and apparatus 1999-08-17
5924661 Device for levelling and stabilizing an article of furniture 1999-07-20
5845580 Railway platform gap filler Richard Muller 1998-12-08
5643162 Exercise apparatus Jeffrey A. Landers 1997-07-01
5505623 Anatomical display apparatus Daniel Stool, Therese Santoro 1996-04-09
5224741 Thrust restraint for pipe coupling system John W. Burkit, James H. Sandler 1993-07-06
5141010 Automatic umbrella Richard Muller 1992-08-25
5000941 Dentifrice containing microencapsulated oxygen 1991-03-19
4979503 Hand-held oral irrigating device 1990-12-25
4940852 Pressure sensitive adhesive composition 1990-07-10
4869720 Hypodermic syringe assembly 1989-09-26 $979,000
4867988 Dentifrice containing microencapsulated oxygen 1989-09-19
4844885 Frangible capsules containing composition 1989-07-04
4838441 Child resistant closure 1989-06-13
4808639 Liquid curable adhesive composition comprising a polyester resin and a microencapsulated peroxide curing agent 1989-02-28
4779175 Lamp 1988-10-18
4629436 Personal flotation assistance device James F. Stewart 1986-12-16
4581984 Apparatus for measuring human respiration Mishel Greenberg, William H. Smyers, Jr. 1986-04-15 $11,092,000
4572689 Disposable applicator 1986-02-25
D282282 Cardiotomy reservoir with filter 1986-01-21
4499905 Apparatus for measuring human respiration Mishel Greenberg, William H. Smyers, Jr. 1985-02-19 $5,964,000
D274754 Port cap for medical apparatus 1984-07-17
4402420 Dual function port cap 1983-09-06