H. Michael Drumm

899 Clients
2,861 Marks
1,585 Live
66 Managed TTAB(45%P/55%D)

H. Michael Drumm is a USPTO correspondent of record based in Arvada, Colorado, listed on 2,861 trademark filings (1,585 currently live). The correspondent has worked across 899 distinct trademark owners — a mid-breadth client roster at roughly 3.2 marks per client. In TTAB matters, H. Michael Drumm is attorney of record on 66 contested oppositions and cancellations, more often as defendant (36) than plaintiff (30). The correspondent is associated with Drumm Law, LLC.

Showing 10 of 899 owners · 2,861 marks