Inventor · disambiguated record

Dale E. Stelz

Also filed as: STELZ DALE E

2 granted patents·74 citations·filing 1981–1982

67Inventor score

Technology areasC09K

Files withRACON INC2

Top patents by PatentIndex Score

2 records

0177US4436641ARefrigeration liquid with blue leak indicator and process of using sameRACON INC·Filed 1982·Granted Mar 13, 1984·39 cites·9 claims
0274US4369120ARefrigeration liquid with leak indicator and process of using sameRACON INC·Filed 1981·Granted Jan 18, 1983·35 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Dale E. Stelz 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 →

Dale E. Stelz — Patent Inventor | PatentIndex