Inventor · disambiguated record

Michael D. Grapes

Also filed as: GRAPES MICHAEL D

2 granted patents·6 citations·filing 2017–2017

45Inventor score

Technology areasB33Y G09B

Files withL LIVERMORE NAT SECURITY LLC2

Top patents by PatentIndex Score

2 records

0187US9897419B1K-9 training aids made using additive manufacturingL LIVERMORE NAT SECURITY LLC·Filed 2017·Granted Feb 20, 2018·6 cites·14 claims
0259US9890092B1Explosives mimic for testing, training, and monitoringL LIVERMORE NAT SECURITY LLC·Filed 2017·Granted Feb 13, 2018·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Michael D. Grapes 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 →