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

David L. Maher — 13 Patents

GE: 9 patents #3,767 of 36,430Top 15%
GSGeneral Dynamics Armament Systems: 3 patents #1 of 28Top 4%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Colchester, VT: #57 of 432 inventorsTop 15%
Vermont: #582 of 4,968 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
David L. Maher has been granted 13 US patents while listed as an inventor at GE. The first was granted in 1989 and the most recent in August 2001. David L. Maher ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David L. Maher in Colchester, VT, US.

Patents per Year

Patents granted per year, 1989 to 2001Bar chart with a peak of 4 patents in 1992.peak 41989: 1 patents19891990: 2 patents19901991: 1 patents19911992: 4 patents19921993: 1 patents19931997: 1 patents19971998: 1 patents19982000: 1 patents20002001: 1 patents2001

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6272967 Modular ammunition storage and retrieval system Joseph Bender-Zanoni, Sten Hallqvist, Bertil Wall 2001-08-14 $65,308,000
6065385 Bucket carrier for molded solid propellant storage magazine Anthony R. Steward, Michael J. Laurin 2000-05-23 $53,970,000
5837922 Ammunition storage and retrieval system Derek A. Rodriguez, Stephen A. Jarvis 1998-11-17 $51,096,000
5675109 Passive ammunition magazine for combat vehicles 1997-10-07 $97,071,000
5212338 Ammunition transfer apparatus for uploading and downloading a magazine 1993-05-18 $9,288,000
5175388 Ammunition bucket carriers for magazine conveyors Paul A. Trahan 1992-12-29 $9,695,000
5170006 Propellant magazine for field artillery piece Callista M. Rodriquez, Paul A. Trahan 1992-12-08 $9,315,000
5151556 Propellant magazine for field artillery piece Callista M. Rodriquez, Paul A. Trahan 1992-09-29 $13,786,000
5131315 Magazine conveyor for large caliber ammunition David N. Watt, Callista M. Young 1992-07-21 $7,328,000
5074402 Extensible ammunition conveyor Joseph Bender-Zanoni 1991-12-24 $17,732,000
4945809 Liquid propellant gun Melvin J. Bulman 1990-08-07 $9,321,000
4932327 Liquid propellant gun Melvin J. Bulman 1990-06-12 $8,444,000
4833966 Low inertia linear linkless ammunition feeding system David N. Watt 1989-05-30 $10,744,000