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

Gregory H. Johnson — 29 Patents

3M: 17 patents #866 of 11,543Top 8%
IMImation: 6 patents #53 of 622Top 9%
TITexas Instruments: 5 patents #2,802 of 12,488Top 25%
Windom, MN: #57 of 2,819 inventorsTop 3%
Minnesota: #2,087 of 52,454 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Gregory H. Johnson has been granted 29 US patents while listed as an inventor at 3M. The first was granted in 1988 and the most recent in June 2010. Gregory H. Johnson ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Gregory H. Johnson in Windom, MN, US.

Patents per Year

Patents granted per year, 1988 to 2010Bar chart with a peak of 8 patents in 1996.peak 81988: 1 patents19881995: 4 patents1996: 8 patents19961997: 3 patents1998: 2 patents19981999: 1 patents2001: 1 patents20012002: 3 patents2003: 1 patents20032004: 1 patents2007: 1 patents20072009: 2 patents2010: 1 patents2010

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7733639 Tamper evident portable memory housing and device G. Phillip Rambosek 2010-06-08 $2,949,000
7548418 Data storage cartridge with non-tape storage medium and electrical targets Robert C. Martin, G. Phillip Rambosek, Leo W. Spychalla 2009-06-16 $4,253,000
7481659 Multiconnector memory card Daniel C. Egan 2009-01-27 $4,391,000
7300016 Tape reel assembly with stiff winding surface for a tape drive system Jerome David Brown, Dean E. Sitz, Trevor J. Stav, James L. Albrecht, Carter J. Hansen +3 more 2007-11-27 $2,787,000
6703900 Fast, stable overload recovery circuit and method Vadim V. Ivanov, Shilong Zhang 2004-03-09 $29,065,000
6545538 Rail-to-rail class AB output stage for operational amplifier with wide supply range Vadim V. Ivanov, Stephen James Sanchez 2003-04-08 $16,265,000
6386471 System and method for automating the assembly of data storage devices Joseph P. Keller, Gregg C. Hagen, Gregory D. Roberts, Michael W. Johnson, Bryan Noble 2002-05-14 $8,868,000
6359512 Slew rate boost circuitry and method Vadim V. Ivanov, Shilong Zhang 2002-03-19 $101,176,000
6356153 Rail-to-rail input/output operational amplifier and method Vadim V. Ivanov 2002-03-12 $60,388,000
6317000 Overload recovery circuit and method Vadim V. Ivanov, Shilong Zhang 2001-11-13 $54,877,000
D412326 Data storage tape cartridge John T. Gianfagna, Leslie M. Collins, Randolph L. Carlson, Steven R. Seeman 1999-07-27
D397672 Center portion of a top surface for a door for a videocassette Mark John Ciesko 1998-09-01
D397365 Outdoor business card holder 1998-08-25
D381018 Window and label area of a top surface for a videocassette John A. Bailey, Glenn A. Bloomer, Donald J. Staufenberg 1997-07-15
D380746 Window, label and rear area of a top surface for a videocassette John A. Bailey, Glenn A. Bloomer, Nicholas Brawne, Mark John Ciesko 1997-07-08
D379976 Rear portion of a top surface for a videocassette David A. Crist, Donald J. Staufenberg 1997-06-17
D370906 Window, label and rear area of a top surface for a videocassette John A. Bailey, Glenn A. Bloomer, Donald J. Staufenberg 1996-06-18
D370907 Window, label and rear area of a top surface for a videocassette Glenn A. Bloomer, Mark John Ciesko, Donald J. Staufenberg 1996-06-18
D370480 Window and label area of a top surface for a videocassette John A. Bailey, Glenn A. Bloomer, Mark John Ciesko, Donald J. Staufenberg 1996-06-04
D366656 Rear portion of a top surface for a videocassette Mark John Ciesko, Donald J. Staufenberg 1996-01-30
D366039 Videocassette John A. Bailey, Glenn A. Bloomer, Nicholas Brawne, Mark John Ciesko, Donald J. Staufenberg 1996-01-09
D365815 Videocassette Glenn A. Bloomer, Mark John Ciesko, Donald J. Staufenberg 1996-01-02
D365812 Front portion of a top surface for a videocassette Mark John Ciesko 1996-01-02
D365814 Window and label area of a top surface for a videocassette John A. Bailey, Glenn A. Bloomer, Donald J. Staufenberg 1996-01-02
D364614 Videocassette John A. Bailey, Glenn A. Bloomer, Mark John Ciesko, Donald J. Staufenberg 1995-11-28