Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Doherty — 18 Patents

MIMillennium Industries: 11 patents #2 of 9Top 25%
JSJohnson Service: 2 patents #55 of 193Top 30%
UFUS Air Force: 1 patents #6,232 of 16,312Top 40%
Lakeville, MA: #7 of 100 inventorsTop 8%
Massachusetts: #6,563 of 88,656 inventorsTop 8%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Robert Doherty has been granted 18 US patents while listed as an inventor at Millennium Industries. The first was granted in 1986 and the most recent in October 2015. Robert Doherty ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert Doherty in Lakeville, MA, US.

Patents per Year

Patents granted per year, 1986 to 2015Bar chart with a peak of 4 patents in 2008.peak 41986: 1 patents19861992: 1 patents1994: 1 patents19942003: 1 patents2005: 1 patents20052006: 3 patents2008: 4 patents20082009: 2 patents2011: 2 patents20112013: 1 patents2015: 1 patents2015

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9157401 Apparatus for coupling components of a fuel delivery system David C. Stieler, Michael J. Zdroik, Jackson zel Roe, Gary L. Handshoe 2015-10-13
8458904 Fluid conduit assembly Michael J. Zdroik 2013-06-11
8047182 Fuel delivery system for heating fuel therein 2011-11-01
7921881 Fluid conduit assembly Michael J. Zdroik 2011-04-12
7556022 Attachment for fuel injectors in direct injection fuel systems Michael J. Zdroik 2009-07-07
7516735 Attachment for fuel injectors in a fuel delivery system Daniel Scott Edelman 2009-04-14
7467618 Fuel injector retention clip Michael J. Zdroik 2008-12-23
7415970 Fuel injector retention clip Michael J. Zdroik 2008-08-26
7360524 Fuel injector retention clip Michael J. Zdroik 2008-04-22
D565404 Hanging display package 2008-04-01
7143748 Fuel rail crossover hose Michael J. Zdroik, Jackson Zel Roe, Gary L. Handshoe 2006-12-05
7021290 Fuel rail crossover hose Michael J. Zdroik, Jackson Zel Roe, Gary L. Handshoe 2006-04-04
6990959 Fuel rail delivery system arrangement Michael J. Zdroik, Jackson Zel Roe 2006-01-31
6920567 System and embedded license control mechanism for the creation and distribution of digital content files and enforcement of licensed use of the digital content files Peter L. Tierney, Marios Arnaoutoglou-Andreou 2005-07-19
6651627 Fuel rail pulse damper Michael J. Zdroik 2003-11-25
5304759 Direct mount pressure control with a field adjustable trip point and reset point 1994-04-19 $8,674,000
5120915 Pressure-actuated pump control switch 1992-06-09 $5,146,000
4600455 Method for bonding a thin sheet to a rigid body Joseph J. Allan 1986-07-15