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

Michael C. Heath — 12 Patents

LOLord: 6 patents #58 of 448Top 15%
MIMillipore: 1 patents #214 of 440Top 50%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Motorola: 1 patents #7,433 of 14,142Top 55%
Cary, NC: #542 of 3,681 inventorsTop 15%
North Carolina: #4,293 of 45,564 inventorsTop 10%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Michael C. Heath has been granted 12 US patents while listed as an inventor at Lord. The first was granted in 1986 and the most recent in May 2019. Michael C. Heath ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Michael C. Heath in Cary, NC, US.

Patents per Year

Patents granted per year, 1986 to 2019Bar chart with a peak of 2 patents in 1996.peak 21986: 1 patents19861987: 1 patents1994: 1 patents19941995: 1 patents1996: 2 patents19961997: 1 patents1998: 1 patents19981999: 1 patents2012: 1 patents20122015: 1 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10306463 Secure data link for subscriber identification module (SIM)-based processor Roger D. Dewey 2019-05-28
8983542 Control systems having a SIM for controlling a computing device Roger D. Dewey, Ian L. Johnson 2015-03-17
8180402 Control systems having a SIM for controlling a computing device Roger D. Dewey, Ian L. Johnson 2012-05-15
6002778 Active structural control system and method including active vibration absorbers (AVAS) Dino J. Rossetti, Douglas E. Ivers, Mark Norris, Steve C. Southward 1999-12-14
5802184 Active noise and vibration control system 1998-09-01
5619581 Active noise and vibration cancellation system Matthew Ferguson, Steve C. Southward 1997-04-08
5570286 Regenerative system including an energy transformer which requires no external power source to drive same Donald L. Margolis, Mark R. Jolly, Warren Richard Schroeder, Douglas E. Ivers 1996-10-29
5487027 Process and apparatus for providing an analog waveform synchronized with an input signal Steve C. Southward 1996-01-23
5439587 Self priming filter apparatus Ralph Stankowski, Douglas A. Boucher 1995-08-08 $8,415,000
5323133 Method and apparatus for making electrical connection with a movable member John J. Quinn 1994-06-21
4663506 Microwave cake and bread maker Robert F. Bowen, Thomas J. Martel 1987-05-05 $23,086,000
4590618 Receiver having reference voltage stabilization circuitry Leonard E. Nelson 1986-05-20 $4,721,000