JH

James A. Hofman

ZP Zenith Products: 24 patents #9 of 42Top 25%
EI Eldon Industries: 6 patents #2 of 24Top 9%
SE Selfix: 6 patents #6 of 51Top 15%
RP Rubbermaid Office Products: 5 patents #6 of 27Top 25%
RG Revo Brand Group: 5 patents #2 of 7Top 30%
BE Berol: 4 patents #15 of 90Top 20%
ZM Zippo Manufacturing: 2 patents #10 of 36Top 30%
NG New Revo Brand Group: 1 patents #8 of 10Top 80%
SG Silk Road Gifts: 1 patents #5 of 6Top 85%
DF Dongguan Shichang Metals Factory: 1 patents #5 of 6Top 85%
📍 Eden Prairie, MN: #23 of 1,491 inventorsTop 2%
🗺 Minnesota: #643 of 52,454 inventorsTop 2%
Overall (All Time): #40,357 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
12092415 Bore guide Mike Rhode, Daniel Zaleskas, Ryan Jacobson 2024-09-17
D908989 Power-operated air blower Brian J. Barber, Shaun M. Panek, Howard Tripp 2021-01-26
10612879 Firearm maintenance kit Ryan Jacobson, Matt Morris 2020-04-07
10429148 Firearm cleaning mat Ryan Jacobson 2019-10-01
D858785 Battery powered rechargeable handwarmer Brian J. Barber, Justan D. Studley 2019-09-03
10337822 Gun scraper tool Ryan Jacobson 2019-07-02
D750949 Knife with light Howard Tripp 2016-03-08
D748957 Barrel bushing wrench Ryan Jacobson 2016-02-09
8459472 Keyed twist-lock hook assembly for aperture board 2013-06-11
D604925 Under-bed security cabinet Patrick W. Kessenich 2009-11-24
D491358 Supply box Karl A. Niemi 2004-06-15
6651827 Brochure holder Brian T. Eberwein 2003-11-25
D481761 Vertical file Monica L. Walsh 2003-11-04
6474008 Soft label holder Steven H. Demsien, Stephen C. Zielke 2002-11-05
6431386 Corner caddy bucket Paul H. Winter, Paul Wojtowicz 2002-08-13
D458640 Wall file 2002-06-11
D438043 Caddy tote basket 2001-02-27
D438042 Wire tote David L. Walker 2001-02-27
D436480 Medicine cabinet Paul H. Winter 2001-01-23
D431405 Vanity Paul H. Winter 2000-10-03
D429934 Pole caddy 2000-08-29
6082573 Rotatable standoff for shower caddy bucket Paul H. Winter, Paul Wojtowicz 2000-07-04
D421692 Pole caddy Paul Wojtowicz 2000-03-21
D419655 Shower cabinet Zvi Yemini 2000-01-25
D417991 Shower caddy David L. Walker 1999-12-28