Brian Hood has been granted 17 US patents while listed as an inventor at Conxtech . The first was granted in 1993 and the most recent in October 2025. Brian Hood ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Brian Hood in San Francisco, CA, US.
Patents per Year Patents granted per year, 1993 to 2025 Bar chart with a peak of 5 patents in 2025. peak 5 1993: 1 patents 1993 1994: 1 patents 1994 1997: 1 patents 1997 1998: 1 patents 1998 2000: 1 patents 2000 2015: 1 patents 2015 2021: 1 patents 2021 2022: 1 patents 2022 2023: 4 patents 2023 2025: 5 patents 2025
Issued Patents All Time
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Showing 1–17 of 17 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12442223 Exit device assembly Juan Alvarado , James Clifford 2025-10-14
12442222 Exit device assembly Juan Alvarado , James Clifford 2025-10-14
12435551 Exit device assembly Juan Alvarado , James Clifford 2025-10-07
12331862 Modular pipe rack system Adam Leighton Browne , John S. Boyd 2025-06-17
12203261 Full moment connection collar systems John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2025-01-21
11781308 Full moment connection collar systems John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2023-10-10
11761560 Modular pipe rack system Adam Leighton Browne , John S. Boyd 2023-09-19
11717919 Methods and apparatus for assembly of moment connection components John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2023-08-08
11701741 Methods and apparatus for manufacture of moment connection components John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2023-07-18
11236501 Full moment connection collar systems John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2022-02-01
11085194 Moment connection component lifting tool assembly John S. Boyd , Kevin Marek , Eric Bellman , Maxwell C. Simmons , Robert J. Simmons 2021-08-10
9124081 Power distribution box having interlocking support modules Peter Kowtun 2015-09-01
$11,409,000
6033252 Component retaining device Brent Dewitt Kuhn 2000-03-07
5779501 Connector Zenon Hotra 1998-07-14
$10,987,000
5624271 Connector latch interlock plate Christopher Childs 1997-04-29
$11,683,000
5346407 Battery connector cover — 1994-09-13
$5,016,000
D335647 Battery connector cover — 1993-05-18
