I found ~2707 inventor_ids' where there is a conflict in the inventor's gender as per the pre-grant and the granted data. More specifically, g_inventor_disambiguated$gender_code shows the opposite gender of that in pg_inventor$male_flag. Some of the said inventor_ids' include:

                inventor_id
1:         fl:ad_ln:price-1
2:      fl:su_ln:kavidass-1
3:     fl:ti_ln:timmerman-1
4:       fl:ma_ln:gingras-5
5:      fl:ke_ln:hasegawa-3
6: fl:mi_ln:degraffenreid-1

Would there be a recommendation for which gender assignment might be more accurate?