Individual holder
WEIKERT ROY J
9 granted patents·363 citations·filing 1974–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0197US4021283AMethod of making aseptic packagingWEIKERT ROY J·Filed 1975·Granted May 3, 1977·140 cites·11 claims
- 0292US3941306ASystem of interconnected, sealed and unsealed bagsWEIKERT ROY J·Filed 1974·Granted Mar 2, 1976·64 cites·7 claims
- 0389US5357733AAseptic packaging apparatus and method including a control system for accurately dispensing materialWEIKERT ROY J·Filed 1993·Granted Oct 25, 1994·60 cites·26 claims
- 0477US4231832AProcess of manufacturing laminated webWEIKERT ROY J·Filed 1978·Granted Nov 4, 1980·23 cites·13 claims
- 0575US4893453APackaging system and methodWEIKERT ROY J·Filed 1989·Granted Jan 16, 1990·30 cites·9 claims
- 0671US4265279APackage for maintaining asepsis of a sterile web of bags and method of usingWEIKERT ROY J·Filed 1979·Granted May 5, 1981·21 cites·11 claims
- 0750US4286733AApparatus for controlling flow of fluent materialWEIKERT ROY J·Filed 1980·Granted Sep 1, 1981·11 cites·11 claims
- 0848US4171604AMethod and apparatus for retaining asepsis of a sterile web of bagsWEIKERT ROY J·Filed 1978·Granted Oct 23, 1979·9 cites·8 claims
- 0933US4436567AMethod for joining webs of aseptic pouchesWEIKERT ROY J·Filed 1982·Granted Mar 13, 1984·5 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →