Inventor · disambiguated record

Paul D. Crissman

Also filed as: CRISSMAN PAUL D

2 granted patents·31 citations·filing 2001–2001

61Inventor score

Technology areasF16K

Files withITT IND PURE FLO SOLUTIONS GRO2

Top patents by PatentIndex Score

2 records

0169US6397887B1Valve housing with integral downstream purgeITT IND PURE FLO SOLUTIONS GRO·Filed 2001·Granted Jun 4, 2002·22 cites·20 claims
0248US6401756B1Integral sterile access/ GMP diaphragm valveITT IND PURE FLO SOLUTIONS GRO·Filed 2001·Granted Jun 11, 2002·9 cites·16 claims

Join the waitlist — get patent alerts

Get an alert when Paul D. Crissman 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 →