Inventor · disambiguated record

William Zach Hallum

Also filed as: HALLUM WILLIAM ZACH

1 granted patent·1 pending application·0 citations·filing 2020–2021

1Inventor score

Technology areasF02K

Files withSIERRA NEVADA CORP1 SIERRA SPACE CORP1

Top patents by PatentIndex Score

2 records

0129US11952967B2Liquid propellant injector for vortex hybrid rocket motorSIERRA SPACE CORP·Filed 2021·Granted Apr 9, 2024·0 cites·11 claims
0226US2022120240A1Vortex thruster system including catalyst bed with screen assemblySIERRA NEVADA CORP·Filed 2020·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when William Zach Hallum files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

William Zach Hallum — Patent Inventor | PatentIndex